Black plastic with zinc alloy lock cylinder. Dual purpose key opens fill cap and locking insert. Fits most Perko® 1-1/2" vented fills
| Brand | Perko |
| _Description | Locking insert for 1-1/2" vented fill |
| Shipping Details | |
| Weight: | 0.24 lb |
| Length: | 6.63 in |
| Height: | 1.38 in |
| Width: | 3.0 in |