Made of heavy-duty non-corrosive black plastic. Includes adjustable height crossbar and stainless steel retaining bolts. Meet ABYC Standard E-10 and U.S. Coast Guard requirements. Install with #10 fasteners.
| Brand | Attwood Marine |
| ID | 13-1/16" L x 6-7/8" W |
| Fits | 29/31M |