Penn Elcom - P81570Z - Double Hinge, 70mm Long Penn Elcom Sale! from 1043 /per Title Penn Elcom - P81570Z - Double Hinge, 70mm Long Black Qty. Add to Cart This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. 83.5mm Double Hinge, 70mm Long Part No. P81570Z Material Steel Finish Zinc Weight 85g Qty available:21 SKU:P81570Z Hinges - All Hinges - Piano Hinges