LockNFlate® XL for Large Bore Tire Valves Type:Closed Flow XL reliable upgrade for any grease

reliable upgrade for any grease gun

this is your solution

and normal loads

see our LockNFlate locking chuck models

Built for professionals who need exceptional durability and longevity from their equipment

LockNFlate® XL for Large Bore Tire Valves Type:Closed Flow XL reliable upgrade for any greaseThe LockNFlate XL Air Chuck from LockNLube is designed for large bore VG12 12V1 tire valves found on heavy construction, mining, and agricultural machinery. When you inflate it stays on! Six steel jaws lock onto large bore valves to create a secure, hands free connection 1 4 NPT thread compatible with most standard air hoses Hardened steel collet fits all large bore Schrader valves [VG12 12V1 valve threads] 250 PSI high flow design making it faster