Pull action clamps – PA Series PA – Steel / Zinc plated PA-1010 PA-2056 PA-3580 PA-4575 PA-325 PA-325-SS PA-4575 PA-1020 PA-2056 PA-3580 PA – Secondary lock – Steel / Zinc plated PA-351-TRIG PA – Secondary lock – Stainless steel PA-351-TRIG-SS