{"product_id":"manfrotto-046mc-expan-drive-set-with-metal-chain-black","title":"Manfrotto 046MC Expan Drive Set with Metal Chain-Black","description":"The   Manfrotto 046MC Expan Drive Set with Metal Chain    allows \u003cbr\u003eeasy raising and lowering of rolls of background paper without lowering \u003cbr\u003ethe support stands. The system uses two expandable technopolymer inserts\u003cbr\u003e to support a single roll of seamless paper. Tightening each side \u003cbr\u003eexpands the drive inserts from 1.8\" to 3\" to grip the roll solidly from \u003cbr\u003ethe inside. One side has a large toothed gear to which a metal link \u003cbr\u003echain affixes, permitting convenient raising and lowering of the \u003cbr\u003ebackground paper roll. The other side has an adjustable tension drag.","brand":"Manfrotto","offers":[{"title":"Default Title","offer_id":51492766056748,"sku":"NCJDT-24135","price":129.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/3456\/8236\/files\/2528762.jpg?v=1753480448","url":"https:\/\/normancamera.com\/products\/manfrotto-046mc-expan-drive-set-with-metal-chain-black","provider":"Norman Camera Company ","version":"1.0","type":"link"}