Snap-Open Ratcheting Box-End Wrench Head Sets
Get a strong grip in tight areas, even on fasteners that are rounded or damaged. Open the spring-loaded jaws in these heads to access a fastener like an open-end wrench; the jaws will automatically close when you push against the fastener. The 6-point opening grips hex heads on all sides. Also known as crowfoot wrenches. Attach one to a socket extension to reach obstructed fasteners. With the ratcheting feature, you can turn the fastener without removing and repositioning the wrench head.
| No. of Pieces | Includes | Turn Required to Ratchet | Material | Wrench Opening Shape | Container Type | Each | |
3/8" Square Drive | |||||||
|---|---|---|---|---|---|---|---|
| 6 | Wrench Heads: 8 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm | 15° | Stainless Steel | 6-Point | Foam Tray | 000000000 | 0000000 |
Snap-Open Ratcheting Box Wrenches
Open the jaws to fit around a fastener like an open-end wrench; close the jaws and the wrench acts like a ratcheting box wrench, allowing you to turn fasteners without removing and repositioning the tool. The smaller the turn required to ratchet, the less clearance you need to engage the ratchet.
For technical drawings and 3-D models, click on a part number.
| Drive Size | Overall Lg. | Head Thick. | Turn Required to Ratchet | Material | Finish | Each | |
12-Point Opening | |||||||
|---|---|---|---|---|---|---|---|
| 5/16" | 5 1/2" | 1/2" | 30° | Steel | Black Oxide | 0000000 | 000000 |
| 3/8" | 5 7/16" | 9/32" | 30° | Steel | Black Oxide | 0000000 | 00000 |
| 7/16" | 5 7/16" | 9/32" | 30° | Steel | Black Oxide | 0000000 | 00000 |
| 1/2" | 5 7/16" | 9/32" | 30° | Steel | Black Oxide | 0000000 | 00000 |
| 9/16" | 7 1/4" | 3/8" | 30° | Steel | Black Oxide | 0000000 | 00000 |
| 5/8" | 7 1/4" | 3/8" | 30° | Steel | Black Oxide | 0000000 | 00000 |
| 11/16" | 7 1/4" | 3/8" | 30° | Steel | Black Oxide | 0000000 | 00000 |
| 3/4" | 7 1/4" | 3/8" | 30° | Steel | Black Oxide | 0000000 | 00000 |
| 13/16" | 9 3/8" | 7/16" | 30° | Steel | Black Oxide | 0000000 | 00000 |
| 7/8" | 9 3/8" | 7/16" | 30° | Steel | Black Oxide | 0000000 | 00000 |
| 15/16" | 9 3/8" | 1/2" | 30° | Steel | Black Oxide | 0000000 | 00000 |
| 1" | 9 3/8" | 1/2" | 30° | Steel | Black Oxide | 0000000 | 00000 |
Snap-Open Ratcheting Box Wrench Sets
Open the jaws to fit around a fastener like an open-end wrench; close the jaws and the wrench acts like a ratcheting box wrench, allowing you to turn fasteners without removing and repositioning the tool. The smaller the turn required to ratchet, the less clearance you need to engage the ratchet.
For technical drawings and 3-D models, click on a part number.
| Sizes Included | Overall Lg. | Turn Required to Ratchet | Material | Finish | Container Type | Each | |
Inch Wrench Sets—12-Point Opening | |||||||
|---|---|---|---|---|---|---|---|
7-Piece Sets | |||||||
| 3/8" 7/16" 1/2" 9/16" 5/8" 11/16" 3/4" | 5 1/2"-7 1/4" | 30° | Steel | Black Oxide | Plastic Roll-Up Pouch | 0000000 | 0000000 |
Metric Wrench Sets—12-Point Opening | |||||||
10-Piece Sets | |||||||
| 10 mm 11 mm 12 mm 13 mm 14 mm 15 mm 16 mm 17 mm 18 mm 19 mm | 5 7/16"-7 1/4" | 30° | Steel | Black Oxide | Plastic Roll-Up Pouch | 0000000 | 000000 |