... Large production capacity and favorable price Double wheels shower room pulley:1. Material: alloy2. Sepcification ajustable.3. Quality: High ... or as per customers request5. Glass open hole: φ 12 6. Pulley: φ 22-287. Using for6-8cm tempered safty glass8. Application ... room controller, bathtub controller, spa controller, bathtub TV, pulley,handle, gasket, hardware and so on shower room accessory with ...