Conveyor Roller with adjustable length and durable stainless surface Key benefits Versatile, adjustable length design fits a range of conveyors and DIY projects, with a load rating of 25 to 90 kg (55 to 198 lbs) 304 stainless steel roller surface for smooth, flat contact, paired with an iron center shaft for strength Smooth, stable movement and quiet operation with minimal vibration Spring pressin installation is simple and fast, enabling setup in under 10 minutes Replaces or serves as a durable roller in woodworking, marine, dock, and general conveyor applications Specifications Roller diameter: 2 in (50 mm) Shaft diameter: about 1/2 in (12 mm) Roller surface length: 3 9/10 in (100 mm) to 39 2/5 in (1000 mm) Total length: 5 1/2 in (140 mm) to 40 9/10 in (1040 mm) Load capacity: 25–90 kg (55–198 lb) Materials: roller surface is 304 stainless steel; center shaft is iron Performance: surfaces are smooth and flat for stable, reliable movement and quiet operation with minimal vibration Installation Spring pressin installation: start by installing the end without the spring, then press in the end with the spring and mount on the bracket. Easy installation, typically under 10 minutes Versatile uses Suitable as a woodworking roller holder and material holder roller Can be used as a marine roller or dock roller, or as a conveyor replacement roller Also ideal for miter saw infeed/outfeed and various DIY woodworking projects