{"product_id":"cd40-arca-swiss-compatible-back-to-back-qr-clamps","title":"CD40 Arca-Swiss Compatible Back-to-Back QR Clamps","description":"For sale are Arca-Swiss compatible clamps, back-to-back mounted at either 90 or 180 degrees as seen in pictures.\u003cbr\u003e\u003cbr\u003eThis action includes two 40mm wide clamps.\u003cbr\u003eHard coated black anodized surface\u003cbr\u003e\u003cbr\u003eNickel-chrome plated insert, this ensures that threads will remain in good condition almost indefinitely, as opposed to all other designs that have threads cut directly in the aluminum body of the clamp, rending it useless once the threads wear out in the aluminum.\u003cbr\u003e\u003cbr\u003eThese can be used for paralax offset and other slide the rail applications, or separately.  These are precision machined instruments, and even when screw is removed from clamps they will stick together just on the pins, because its really a tight fit, to pull them apart you have to pull very evenly, as there is almost no play, also when mounting back please don't forget to use the big screw to secure both clamps together.\u003cbr\u003e\u003cbr\u003eFits Really Right Stuff, Arca-Swiss, Markins, Kirk, Jobu Design or any other standard Arca Swiss plate.\u003cbr\u003e\u003cbr\u003eDESIGNED \u0026amp; MADE IN USA, \u003cbr\u003e\u003cbr\u003eALL CNC MACHINED ALUMINUM","brand":"ProMediaGear","offers":[{"title":"Default Title","offer_id":39704270733494,"sku":"CD40","price":119.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9781\/0358\/products\/CD40-Arca-Swiss-type-clamps-ProMediaGear-_281_29.jpg?v=1643662249","url":"https:\/\/promodiagear.shop\/products\/cd40-arca-swiss-compatible-back-to-back-qr-clamps","provider":"ProMediaGear","version":"1.0","type":"link"}