Stainless Steel Buckle Adds Strength for the Heaviest Batteries Quality “316” Stainless Buckle Designed to Fit Tight Spaces Recessed Mounts – No Tabs Meets All NMMA Specs USCG and ABYC Compliant Battery Tray Dimensions Series Lenght (in) Width (in) Width (out) Height 24 10-5/8" 7" 8" 1" 27 12-1/2" 7" 8-1/2" 1" 31 13" 7" 8-1/8" 1" OEM/Bulk Product Name Distributor Packaged NBH-24-SSC-DP Battery Tray with Stainless Steel Buckle - 24 Series NBH-24-SSC-DP NBH-27-SSC Battery Tray with Stainless Steel Buckle - 27 Series NBH-27-SSC-DP NBH-31-SSC-DP Battery Tray with Stainless Steel Buckle - 31 Series NBH-31-SSC-DP