Apex SF-21MM37 | Metric Hex | 6-Point | Surface Drive | Extra-Long Length | 3/4" Square Drive | 21 mm Power Socket Torx Drive Size: 3/4" Double-Square Drive

Drive Size: 3/4" Double-Square Drive (Fixed Head)

Momento PC1-E8 E8 Torx Plastic Cover 3/8" Male Square Drive

SR Model Number: BH - 17 mm

Torque Range: 15-26 ft-lb (20-35 Nm)

Apex SF-21MM37 | Metric Hex | 6-Point | Surface Drive | Extra-Long Length | 3/4" Square Drive | 21 mm Power Socket Torx Drive Size: 3/4" Double-Square DriveApex SF 21MM37 Metric Hex 6 Point Surface Drive Extra Long Length 3 4" Square Drive 21 mm Power Socket Tool Side Drive Size: 3 4" Square Drive Fastener Side Drive Size: 21 mm Hex Socket Overall Length (OAL): 4. 02" (102mm) Features Impact Rated; Meets or Exceeds Proof Torque Requirement for Impact Standard ASME B107. 112 High Carbon Alloy Steel and Proprietary Heat Treat Process Yields Greater Strength and Longer Life Cutting edge Machining Process