General description A 19mm impact socket designed for the safe removal of alloy wheel nuts. It features an internal plastic buffer to protect the wheel nut and an external plastic sleeve that spins separately from the socket, preventing damage to the wheel finish. Technical specifications Size: 19mm x 86mm Type: 6pt x 1/2""D Material: Chrome molybdenum with Polycarbonate (PC) sleeves Other information Plastic insert prevents damage to wheel nuts Other sizes available: 8594 (17mm) & 8596 (21mm) Also available as part of a 3pc set, Part No. 8593