{"slug":"roller-chock","name":"Roller Chock","name_zh":"滚轮导缆器","model":"UMC-927","models":["UMC-927"],"partNumbers":["08830-101A"],"category":"Deck Hardware > Roller Buttons & Roller Chocks","url":"https://www.sinooutput.com/products/roller-chock/","url_zh":"https://www.sinooutput.com/zh/products/roller-chock/","thumbnail":"/img/p/08830-101a-320.webp","image":"https://www.sinooutput.com/img/p/08830-101a-640.webp","description":"Sinooutput’s Roller Chocks are industry standard. They are made from ASTM A27 cast steel and are built to withstand the toughest conditions.","application":"Roller Chocks are designed primarily for changing the direction of a line or wire while minimizing chaffing. They are typically placed on the pushboat/ towboat.","material":["ASTM A27-70-36 Cast Steel"],"materials":["cast-steel"],"features":["The ASTM A27 cast steel sheave features a 5.625″ throat diameter with a radius of 0.5″. The UMC-927 also features a grease fitting to lubricate the roller pin."],"certificates":[],"specifications":[[{"Model Number":"UMC-927","Part Number":"08830-101A","Description":"Roller Chock","Weight Total Lbs (Kgs.)":"50 (23)"}]],"documents":["https://www.sinooutput.com/files/umc-927_08830.pdf"],"isNew":false}