New, Atlas Quick Sliding Hub-nut and cup. New original Atlas parts. For the wb11, wb41 and wb49-2. For the fine splined 40mm shaft on most Atlas Balancers.
KATOOL 36mm Wheel Balancer Quick Release Nut Tire Balancer Machine Quick Nut
Wheel Balancer Tire Change Tool, 40mm/ 38mm/ 36mm Wheel Balancer Quick Release
Wheel Balancer Quick Release Hub Wing Nut – 36/38/40mm Thread, 3mm/4mm Sizes
Car Tire Wheel Balancer Quick Release Wing Nut & Pressure Cup Hub Shaft Nut 40mm
36/38/40mm Thread 3mm/4mm Wheel Balancer Quick Release Hub Wing Nut Tire Tool
