Apex 21MM17-D | Metric Hex | 12-Point | 3/4" Square Drive | 21 mm Power Socket Polarized Retroreflective Dust Collection Attachment allows users

Dust Collection Attachment allows users of the Bosch GBH18V-28DC 18V Bulldog™ to achieve maximum mobility around the jobsite with a dust-extraction solution

Socket 38mm 6 point Length 57mm

Bosch 1610508042

Bosch 2610004618

With the included chain riveter and chain fastener with exchangeable rivet pin

Apex 21MM17-D | Metric Hex | 12-Point | 3/4" Square Drive | 21 mm Power Socket Polarized Retroreflective Dust Collection Attachment allows usersApex 21MM17 D Metric Hex 12 Point 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): 2" (50. 8mm) 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 Allows Apex to Meet or Exceed