The Ultra Bolt Seal is C-TPAT and ISO 17712 complaint with a pull strength in excess of 2,866 Lbs (1300 Kgs). The pin is zinc with plastic coating while the barrel has a polycarbonate cover. Both the pin and barrel are numbered for added security. When engaged, the pin can only be rotated 130°.
Overall pin length: 3.1" Pin diameter: 0.4" Operating length: 1.7" Barrel length: 1.3" Barrel diameter: 1" Total length when engaged: 3.4"