Collection: Tools - Keys and Screwdrivers - Hex Keys

82 Products in this selection
  • Long and short series allen keys.
  • Alloy Steel Heat Treated.
  • Short Arm DIN 911.
  • Long Arm ANSI B18.3 1986.
Additional resources:
A more concise listing may be found on the Smallparts store at Tools - Keys and Screwdrivers - Hex Keys. Smallparts promote the most popular MBA products.
Size Across Flats (f) Type - Indicative
Image
Size Across Flats (f)
3.57
mm

(0.141 in.)
Type
Short Arm
Keys and Screwdrivers Tools - 3.57 mm Short Arm
Part Number: HK-0357-S (5 Pcs) Keys and Screwdrivers Tools - 3.57 mm Short Arm
16 units (80 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $3.68 AUD
Regular price Sale price $3.68 AUD
Per 5
Size Across Flats (f) Type - Indicative
Image
Size Across Flats (f)
3.57
mm

(0.141 in.)
Type
Short Arm
Keys and Screwdrivers Tools - 3.57 mm Short Arm
Part Number: HK-0357-S (5 Pcs) Keys and Screwdrivers Tools - 3.57 mm Short Arm
16 units (80 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $3.68 AUD
Regular price Sale price $3.68 AUD
Per 5
View the product page first if you are unsure.
Size Across Flats (f)
3.97
mm

(0.156 in.)
Type
Long Arm
Keys and Screwdrivers Tools - 3.97 mm Long Arm
Part Number: HK-0397-L (5 Pcs) Keys and Screwdrivers Tools - 3.97 mm Long Arm
20 units (100 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $7.32 AUD
Regular price Sale price $7.32 AUD
Per 5
Size Across Flats (f)
3.97
mm

(0.156 in.)
Type
Long Arm
Keys and Screwdrivers Tools - 3.97 mm Long Arm
Part Number: HK-0397-L (5 Pcs) Keys and Screwdrivers Tools - 3.97 mm Long Arm
20 units (100 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $7.32 AUD
Regular price Sale price $7.32 AUD
Per 5
View the product page first if you are unsure.
Size Across Flats (f)
3.97
mm

(0.156 in.)
Type
Short Arm
Keys and Screwdrivers Tools - 3.97 mm Short Arm
Part Number: HK-0397-S (5 Pcs) Keys and Screwdrivers Tools - 3.97 mm Short Arm
14 units (70 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $4.14 AUD
Regular price Sale price $4.14 AUD
Per 5
Size Across Flats (f)
3.97
mm

(0.156 in.)
Type
Short Arm
Keys and Screwdrivers Tools - 3.97 mm Short Arm
Part Number: HK-0397-S (5 Pcs) Keys and Screwdrivers Tools - 3.97 mm Short Arm
14 units (70 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $4.14 AUD
Regular price Sale price $4.14 AUD
Per 5
View the product page first if you are unsure.
Size Across Flats (f)
4
mm

(0.157 in.)
Type
Long Arm
Keys and Screwdrivers Tools - 4 mm Long Arm
Part Number: HK-0400-L (5 Pcs) Keys and Screwdrivers Tools - 4 mm Long Arm
18 units (90 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $7.23 AUD
Regular price Sale price $7.23 AUD
Per 5
Size Across Flats (f)
4
mm

(0.157 in.)
Type
Long Arm
Keys and Screwdrivers Tools - 4 mm Long Arm
Part Number: HK-0400-L (5 Pcs) Keys and Screwdrivers Tools - 4 mm Long Arm
18 units (90 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $7.23 AUD
Regular price Sale price $7.23 AUD
Per 5
View the product page first if you are unsure.
Size Across Flats (f)
4
mm

(0.157 in.)
Type
Short Arm
Keys and Screwdrivers Tools - 4 mm Short Arm
Part Number: HK-0400-S (2 Pcs) Keys and Screwdrivers Tools - 4 mm Short Arm
57 units (114 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $3.41 AUD
Regular price Sale price $3.41 AUD
Per 2
Size Across Flats (f)
4
mm

(0.157 in.)
Type
Short Arm
Keys and Screwdrivers Tools - 4 mm Short Arm
Part Number: HK-0400-S (2 Pcs) Keys and Screwdrivers Tools - 4 mm Short Arm
57 units (114 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $3.41 AUD
Regular price Sale price $3.41 AUD
Per 2
View the product page first if you are unsure.
Size Across Flats (f)
4.76
mm

(0.187 in.)
Type
Long Arm
Keys and Screwdrivers Tools - 4.76 mm Long Arm
Part Number: HK-0476-L (2 Pcs) Keys and Screwdrivers Tools - 4.76 mm Long Arm
48 units (96 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $5.23 AUD
Regular price Sale price $5.23 AUD
Per 2
Size Across Flats (f)
4.76
mm

(0.187 in.)
Type
Long Arm
Keys and Screwdrivers Tools - 4.76 mm Long Arm
Part Number: HK-0476-L (2 Pcs) Keys and Screwdrivers Tools - 4.76 mm Long Arm
48 units (96 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $5.23 AUD
Regular price Sale price $5.23 AUD
Per 2
View the product page first if you are unsure.
Size Across Flats (f)
4.76
mm

(0.187 in.)
Type
Short Arm
Keys and Screwdrivers Tools - 4.76 mm Short Arm
Part Number: HK-0476-S (5 Pcs) Keys and Screwdrivers Tools - 4.76 mm Short Arm
18 units (90 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $5.05 AUD
Regular price Sale price $5.05 AUD
Per 5
Size Across Flats (f)
4.76
mm

(0.187 in.)
Type
Short Arm
Keys and Screwdrivers Tools - 4.76 mm Short Arm
Part Number: HK-0476-S (5 Pcs) Keys and Screwdrivers Tools - 4.76 mm Short Arm
18 units (90 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $5.05 AUD
Regular price Sale price $5.05 AUD
Per 5
View the product page first if you are unsure.
Size Across Flats (f)
5
mm

(0.197 in.)
Type
Long Arm
Keys and Screwdrivers Tools - 5 mm Long Arm
Part Number: HK-0500-L (2 Pcs) Keys and Screwdrivers Tools - 5 mm Long Arm
48 units (96 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $5.86 AUD
Regular price Sale price $5.86 AUD
Per 2
Size Across Flats (f)
5
mm

(0.197 in.)
Type
Long Arm
Keys and Screwdrivers Tools - 5 mm Long Arm
Part Number: HK-0500-L (2 Pcs) Keys and Screwdrivers Tools - 5 mm Long Arm
48 units (96 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $5.86 AUD
Regular price Sale price $5.86 AUD
Per 2
View the product page first if you are unsure.
Size Across Flats (f)
5
mm

(0.197 in.)
Type
Short Arm
Keys and Screwdrivers Tools - 5 mm Short Arm
Part Number: HK-0500-S (5 Pcs) Keys and Screwdrivers Tools - 5 mm Short Arm
5 units (25 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $8.77 AUD
Regular price Sale price $8.77 AUD
Per 5
Size Across Flats (f)
5
mm

(0.197 in.)
Type
Short Arm
Keys and Screwdrivers Tools - 5 mm Short Arm
Part Number: HK-0500-S (5 Pcs) Keys and Screwdrivers Tools - 5 mm Short Arm
5 units (25 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $8.77 AUD
Regular price Sale price $8.77 AUD
Per 5
View the product page first if you are unsure.
Size Across Flats (f)
5.56
mm

(0.219 in.)
Type
Long Arm
Keys and Screwdrivers Tools - 5.56 mm Long Arm
Part Number: HK-0556-L (50 Pcs) Keys and Screwdrivers Tools - 5.56 mm Long Arm
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 13, 2025
Regular price $209.23 AUD
Regular price Sale price $209.23 AUD
Per 50
Size Across Flats (f)
5.56
mm

(0.219 in.)
Type
Long Arm
Keys and Screwdrivers Tools - 5.56 mm Long Arm
Part Number: HK-0556-L (50 Pcs) Keys and Screwdrivers Tools - 5.56 mm Long Arm
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 13, 2025
Regular price $209.23 AUD
Regular price Sale price $209.23 AUD
Per 50
View the product page first if you are unsure.
Size Across Flats (f)
5.56
mm

(0.219 in.)
Type
Short Arm
Keys and Screwdrivers Tools - 5.56 mm Short Arm
Part Number: HK-0556-S (5 Pcs) Keys and Screwdrivers Tools - 5.56 mm Short Arm
10 units (50 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $6.41 AUD
Regular price Sale price $6.41 AUD
Per 5
Size Across Flats (f)
5.56
mm

(0.219 in.)
Type
Short Arm
Keys and Screwdrivers Tools - 5.56 mm Short Arm
Part Number: HK-0556-S (5 Pcs) Keys and Screwdrivers Tools - 5.56 mm Short Arm
10 units (50 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $6.41 AUD
Regular price Sale price $6.41 AUD
Per 5
View the product page first if you are unsure.
Size Across Flats (f)
6
mm

(0.236 in.)
Type
Long Arm
Keys and Screwdrivers Tools - 6 mm Long Arm
Part Number: HK-0600-L (50 Pcs) Keys and Screwdrivers Tools - 6 mm Long Arm
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 13, 2025
Regular price $223.23 AUD
Regular price Sale price $223.23 AUD
Per 50
Size Across Flats (f)
6
mm

(0.236 in.)
Type
Long Arm
Keys and Screwdrivers Tools - 6 mm Long Arm
Part Number: HK-0600-L (50 Pcs) Keys and Screwdrivers Tools - 6 mm Long Arm
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 13, 2025
Regular price $223.23 AUD
Regular price Sale price $223.23 AUD
Per 50
View the product page first if you are unsure.
Size Across Flats (f)
6
mm

(0.236 in.)
Type
Short Arm
Keys and Screwdrivers Tools - 6 mm Short Arm
Part Number: HK-0600-S (2 Pcs) Keys and Screwdrivers Tools - 6 mm Short Arm
50 units (100 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $5.05 AUD
Regular price Sale price $5.05 AUD
Per 2
Size Across Flats (f)
6
mm

(0.236 in.)
Type
Short Arm
Keys and Screwdrivers Tools - 6 mm Short Arm
Part Number: HK-0600-S (2 Pcs) Keys and Screwdrivers Tools - 6 mm Short Arm
50 units (100 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $5.05 AUD
Regular price Sale price $5.05 AUD
Per 2
View the product page first if you are unsure.
Size Across Flats (f)
6.35
mm

(0.25 in.)
Type
Long Arm
Keys and Screwdrivers Tools - 6.35 mm Long Arm
Part Number: HK-0635-L Keys and Screwdrivers Tools - 6.35 mm Long Arm
49 Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $4.95 AUD
Regular price Sale price $4.95 AUD
Each
Size Across Flats (f)
6.35
mm

(0.25 in.)
Type
Long Arm
Keys and Screwdrivers Tools - 6.35 mm Long Arm
Part Number: HK-0635-L Keys and Screwdrivers Tools - 6.35 mm Long Arm
49 Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $4.95 AUD
Regular price Sale price $4.95 AUD
Each
View the product page first if you are unsure.
Size Across Flats (f)
6.35
mm

(0.25 in.)
Type
Short Arm
Keys and Screwdrivers Tools - 6.35 mm Short Arm
Part Number: HK-0635-S (5 Pcs) Keys and Screwdrivers Tools - 6.35 mm Short Arm
10 units (50 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $9.50 AUD
Regular price Sale price $9.50 AUD
Per 5
Size Across Flats (f)
6.35
mm

(0.25 in.)
Type
Short Arm
Keys and Screwdrivers Tools - 6.35 mm Short Arm
Part Number: HK-0635-S (5 Pcs) Keys and Screwdrivers Tools - 6.35 mm Short Arm
10 units (50 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $9.50 AUD
Regular price Sale price $9.50 AUD
Per 5
View the product page first if you are unsure.
Size Across Flats (f)
7
mm

(0.276 in.)
Type
Short Arm
Keys and Screwdrivers Tools - 7 mm Short Arm
Part Number: HK-0700-S (5 Pcs) Keys and Screwdrivers Tools - 7 mm Short Arm
9 units (45 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $10.86 AUD
Regular price Sale price $10.86 AUD
Per 5
Size Across Flats (f)
7
mm

(0.276 in.)
Type
Short Arm
Keys and Screwdrivers Tools - 7 mm Short Arm
Part Number: HK-0700-S (5 Pcs) Keys and Screwdrivers Tools - 7 mm Short Arm
9 units (45 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $10.86 AUD
Regular price Sale price $10.86 AUD
Per 5
View the product page first if you are unsure.
Size Across Flats (f)
7.94
mm

(0.313 in.)
Type
Long Arm
Keys and Screwdrivers Tools - 7.94 mm Long Arm
Part Number: HK-0794-L (50 Pcs) Keys and Screwdrivers Tools - 7.94 mm Long Arm
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 13, 2025
Regular price $98.77 AUD
Regular price Sale price $98.77 AUD
Per 50
Size Across Flats (f)
7.94
mm

(0.313 in.)
Type
Long Arm
Keys and Screwdrivers Tools - 7.94 mm Long Arm
Part Number: HK-0794-L (50 Pcs) Keys and Screwdrivers Tools - 7.94 mm Long Arm
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 13, 2025
Regular price $98.77 AUD
Regular price Sale price $98.77 AUD
Per 50
View the product page first if you are unsure.
Size Across Flats (f)
7.94
mm

(0.313 in.)
Type
Short Arm
Keys and Screwdrivers Tools - 7.94 mm Short Arm
Part Number: HK-0794-S (2 Pcs) Keys and Screwdrivers Tools - 7.94 mm Short Arm
18 units (36 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $5.14 AUD
Regular price Sale price $5.14 AUD
Per 2
Size Across Flats (f)
7.94
mm

(0.313 in.)
Type
Short Arm
Keys and Screwdrivers Tools - 7.94 mm Short Arm
Part Number: HK-0794-S (2 Pcs) Keys and Screwdrivers Tools - 7.94 mm Short Arm
18 units (36 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $5.14 AUD
Regular price Sale price $5.14 AUD
Per 2
View the product page first if you are unsure.
Size Across Flats (f)
8
mm

(0.315 in.)
Type
Long Arm
Keys and Screwdrivers Tools - 8 mm Long Arm
Part Number: HK-0800-L (50 Pcs) Keys and Screwdrivers Tools - 8 mm Long Arm
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 13, 2025
Regular price $237.05 AUD
Regular price Sale price $237.05 AUD
Per 50
Size Across Flats (f)
8
mm

(0.315 in.)
Type
Long Arm
Keys and Screwdrivers Tools - 8 mm Long Arm
Part Number: HK-0800-L (50 Pcs) Keys and Screwdrivers Tools - 8 mm Long Arm
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 13, 2025
Regular price $237.05 AUD
Regular price Sale price $237.05 AUD
Per 50
View the product page first if you are unsure.
Size Across Flats (f)
8
mm

(0.315 in.)
Type
Short Arm
Keys and Screwdrivers Tools - 8 mm Short Arm
Part Number: HK-0800-S (2 Pcs) Keys and Screwdrivers Tools - 8 mm Short Arm
25 units (50 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $9.14 AUD
Regular price Sale price $9.14 AUD
Per 2
Size Across Flats (f)
8
mm

(0.315 in.)
Type
Short Arm
Keys and Screwdrivers Tools - 8 mm Short Arm
Part Number: HK-0800-S (2 Pcs) Keys and Screwdrivers Tools - 8 mm Short Arm
25 units (50 pcs) Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $9.14 AUD
Regular price Sale price $9.14 AUD
Per 2
View the product page first if you are unsure.
Size Across Flats (f)
9.53
mm

(0.375 in.)
Type
Long Arm
Keys and Screwdrivers Tools - 9.53 mm Long Arm
Part Number: HK-0953-L Keys and Screwdrivers Tools - 9.53 mm Long Arm
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 13, 2025
Regular price $5.77 AUD
Regular price Sale price $5.77 AUD
Each
Size Across Flats (f)
9.53
mm

(0.375 in.)
Type
Long Arm
Keys and Screwdrivers Tools - 9.53 mm Long Arm
Part Number: HK-0953-L Keys and Screwdrivers Tools - 9.53 mm Long Arm
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 13, 2025
Regular price $5.77 AUD
Regular price Sale price $5.77 AUD
Each
View the product page first if you are unsure.
Size Across Flats (f)
9.53
mm

(0.375 in.)
Type
Short Arm
Keys and Screwdrivers Tools - 9.53 mm Short Arm
Part Number: HK-0953-S Keys and Screwdrivers Tools - 9.53 mm Short Arm
25 Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $3.86 AUD
Regular price Sale price $3.86 AUD
Each
Size Across Flats (f)
9.53
mm

(0.375 in.)
Type
Short Arm
Keys and Screwdrivers Tools - 9.53 mm Short Arm
Part Number: HK-0953-S Keys and Screwdrivers Tools - 9.53 mm Short Arm
25 Available Immediately | Further orders can be expected around Sun, Jul 13, 2025
Regular price $3.86 AUD
Regular price Sale price $3.86 AUD
Each
View the product page first if you are unsure.
Size Across Flats (f)
10
mm

(0.394 in.)
Type
Long Arm
Keys and Screwdrivers Tools - 10 mm Long Arm
Part Number: HK-1000-L Keys and Screwdrivers Tools - 10 mm Long Arm
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 13, 2025
Regular price $5.86 AUD
Regular price Sale price $5.86 AUD
Each
Size Across Flats (f)
10
mm

(0.394 in.)
Type
Long Arm
Keys and Screwdrivers Tools - 10 mm Long Arm
Part Number: HK-1000-L Keys and Screwdrivers Tools - 10 mm Long Arm
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 13, 2025
Regular price $5.86 AUD
Regular price Sale price $5.86 AUD
Each
View the product page first if you are unsure.
Size Across Flats (f)
10
mm

(0.394 in.)
Type
Short Arm
Keys and Screwdrivers Tools - 10 mm Short Arm
Part Number: HK-1000-S Keys and Screwdrivers Tools - 10 mm Short Arm
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 13, 2025
Regular price $5.23 AUD
Regular price Sale price $5.23 AUD
Each
Size Across Flats (f)
10
mm

(0.394 in.)
Type
Short Arm
Keys and Screwdrivers Tools - 10 mm Short Arm
Part Number: HK-1000-S Keys and Screwdrivers Tools - 10 mm Short Arm
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 13, 2025
Regular price $5.23 AUD
Regular price Sale price $5.23 AUD
Each
View the product page first if you are unsure.