MT-RSR 3-Jaw Wheel Balancer Chuck - 3.1" - 7.1" Range - 40mm Bore 90040 5 pcs. 1/2″ x 3/4″ 11/16" – 23/32"

11/16" – 23/32"

The unit need to be connected to a compressed air source

Quick connect grease gun injector needle in size 18 gauge

Also available in 12 pack display (LT-230-12)

1/4″ M Coupler “P” Style

MT-RSR 3-Jaw Wheel Balancer Chuck - 3.1" - 7.1" Range - 40mm Bore 90040 5 pcs. 1/2″ x 3/4″ 11/16" – 23/32"Product Details: 40MM 3 Jaw Balancer Chuck The simplest, fastest and most efficient way of adapting truck wheels to your balancer. The 3 Jaw Chuck design offers dead on centering accuracy along with quick and easy set up. Fits most Hub centric wheels with flat faced mounting pads with a wide range, 3. 13 to 7. 13, makes the 3 jaw chuck a versatile tool. Kit Includes: 3 Jaw Chuck Adapter for 40mm ShaftClamping Cup with Protector Ring for 40mm