12 Point Triple-Square "XZN" Tamper Proof Wrench, Stubby, 16mm CTA2039 Micrometers and replace dual wheel and

and replace dual wheel and tire assemblies without strain or struggle

Insert tool through slot in backing plate

Tool can be left on during service

Diesel engine compression gauge

Unique push-button feature allows for effortless change

12 Point Triple-Square "XZN" Tamper Proof Wrench, Stubby, 16mm CTA2039 Micrometers and replace dual wheel and12 Point Triple Square "XZN" Tamper Proof Wrench, Stubby, 16mm Features and Benefits: 2 piece design Fits 1 2" square drive x 2 1 2" long Services oil and transmission drain plugs and other fasteners Service fasteners on VW, Audi, Porsche and some Detroit Diesel engines. 2 piece design for high torque applications, and precision machined for exact fit.