This puncture proof wheel for sack barrows is 260mm in diameter and has a revolutionary light weight micro-cellular polyurethane tire which behaves like a pneumatic wheel, but will not puncture or go flat. This puncture proof tyre is suitable for low speed applications, such as replacement sack truck wheels, or for trolleys and wheelbarrows. This wheel has durable metal centre and comes with ball journal bearings and a 16mm bore. *** WHEEL IS NO LONGER A SPLIT HUB SET-UP *** Puncture Proof Sack Truck Wheels with Metal Centre 260mm