WEBER SUPPLY
Apex Tool Group · Armstrong
Armstrong 21-947 Impact Universal Joint
3/4 in Male x 3/4 in Female Drive, 3-5/16 in OAL, 25 deg Operation
- Stock #
- 3A0420J1
- MFG Part #
- 21-947
- Manufacturer
- Apex Tool Group
Armstrong Impact Universal Joint, Yes Impact Rated, Measurement System: Imperial, Square Drive, 3/4 in Male Drive, 3/4 in Female Drive, 0.758 in Drive End Width, 25 deg Operation, 3-5/16 in Overall Length, Specifications Met: ASME B107.2, High Alloy Steel, Black Oxide
- Maximum operation angle of 25 deg
- Incorporates a through hole on the square drive for use with retaining rings/pins
- Manufactured from high alloy steel using the most up-to-date manufacturing process and heat treat for greater strength and durability
Standards & approvals