TEKTON 21 mm Long Fixed/Flex Head 12-Point Ratcheting Box End Wrench | WRB35421
Product details
| Management number | 218665003 | Release Date | 2026/05/03 | List Price | US$15.20 | Model Number | 218665003 | ||
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Tekton Long Fixed/Flex Head 12-Point Ratcheting Box End Wrenches each have one wrench size and two head styles. The double box ends are the same size and both are 12-point, but one side features a raised fixed head while the other has a ratcheting flex head. The fixed box end has a flush side to maximize surface contact with a fastener as well as a raised side for finger clearance and to fit into recessed areas. The ratcheting end reduces the need to re-engage the fastener repeatedly. The flex joint sweeps smoothly through 180 degrees without any set positions, allowing the wrench to access fasteners around obstacles. The 12-point box ends fit multiple types of fasteners, including 6-point, 12-point, and square. Tekton fixed/flex head ratcheting wrenches are permanently marked in two ways: a high-visibility laser marking and a stamped marking. We make these wrench bodies from 6140 chromium-vanadium steel and heat-treat them to 42–49 HRC. The wrenches are abrasive-blasted to create a finely textured finish and then plated with a trivalent chrome process.
- One Wrench Size, Two Head Styles – The double box ends are the same size and both are 12-point, but one side features a raised fixed head while the other has a ratcheting flex head
- Versatile Fixed Head – The fixed box end has a flush side to maximize surface contact with a fastener as well as a raised side for finger clearance and to fit into recessed areas
- Ratcheting Flex Head – The ratcheting end reduces the need to re-engage the fastener repeatedly, and the flex joint sweeps smoothly through 180 degrees without any set positions, allowing the wrench to access fasteners around obstacles
- Clear Markings – Tekton fixed/flex head ratcheting wrenches are permanently marked in two ways: a high-visibility laser marking and a stamped marking
- Materials and Finish – These wrenches are made from 6140 Cr-V steel, heat-treated to 42–49 HRC, abrasive-blasted for a finely textured finish, and plated with a trivalent chrome process
| UPC | 020209080092 |
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| Color | Satin Chrome |
| Brand Name | TEKTON |
| Head Style | Fixed/Flex Head |
| Unit Count | 1.0 Count |
| Item Length | 21 Inches |
| Item Weight | 1.24 Pounds |
| Finish Types | Satin Chrome |
| Manufacturer | TEKTON |
| Model Number | WRB35421 |
| Material Type | 6140 Steel |
| Item Type Name | Ratcheting Box-End Wrench |
| Package Quantity | 1 |
| Included Components | (1) TEKTON 21 mm Long Fixed/Flex Head 12-Point Ratcheting Box End Wrench | WRB35421 |
| Manufacturer Part Number | WRB35421 |
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