description 8 in. scaffold caster use this heavy duty scaffold caster to move your scaffolding around with ease. it features a two way locking system to lock the wheel and swivel for added stability and the 8 in. rubber on steel wheel rolls easily over debris. california proposition 65 warning. features 500 lbs. weight capacity 8 in. molded rubber wheel locking mechanism for stationary use 1 3/8 in. diameter specifications acme tools brand name acme tools shop acme tools part number c8b assembled weight (lbs) 12 california proposition 65 warning required yes globaltradeitemnumber (gtin) 00837654766088 internet product code (ipc) 6b8cbb23a82 ladder accessory category scaffolding length (in) 10 package weight 12 package weight (lbs) 12 scaffolding type scaffold accessories upc 758088811802 width (in) 2