Penn Elcom - C1359Z - Brace Ball Corner. Penn Elcom Sale! from 695 /per 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. Brace Ball Corner3 Mounting Holes Part No. C1359Z Material 1.5mm Steel Finish PennBrite Qty available:316 SKU:C1359Z Corners - All Corners - Ball Corners