2019 Seachoice

KEY: BLUE ITEM # = NEW | RED ITEM # = HAZARDOUS | V OVERSIZE | * WHILE SUPPLIES LAST 103 TRAILER ACCESSORIES Item# Thread A B C Type For Plate Pkg. Case Round 57300 3 / 8 "-16 1  3 / 4 " 4  3 / 8 " 1  3 / 4 " RD Axle U-Bolt Plates (Round Axles) 55081 Bulk 12 57301 3 / 8 "-16 1  3 / 4 " 4  3 / 8 " 1  3 / 4 " RD Axle U-Bolt Plates (Round Axles) 55081 12 57310 3 / 8 "-16 1  3 / 8 " 4  5 / 16 " 1  3 / 4 " RD Pipe Bunks 2", 3", 4" & 5" Frames 55081 Bulk 12 57311 3 / 8 "-16 1  3 / 8 " 4  5 / 16 " 1  3 / 4 " RD Pipe Bunks 2", 3", 4" & 5" Frames 55081 12 57420 1 / 2 "-13 2  3 / 8 " 5  3 / 8 " 2" RD Axle U-Bolt Plates 55161 Bulk 12 57421 1 / 2 "-13 2  3 / 8 " 5  3 / 8 " 2" RD Axle U-Bolt Plates 55161 12 Square 57200 7 / 16 "-14 1  9 / 16 " 3  9 / 16 " 1  3 / 4 " SQ Axle U-Bolt Plates - Bulk 12 57201 7 / 16 "-14 1  9 / 16 " 3  9 / 16 " 1  3 / 4 " SQ Axle U-Bolt Plates - 12 57210 7 / 16 "-14 2  1 / 16 " 2  13 / 16 " 1  3 / 4 " SQ Bolster Brackets for 2" Frames 55311, 55331, 55351 Bulk 12 57211 7 / 16 "-14 2  1 / 16 " 2  13 / 16 " 1  3 / 4 " SQ Bolster Brackets for 2" Frames 55311, 55331, 55351 12 57220 7 / 16 "-14 3  1 / 16 " 2  13 / 16 " 1  3 / 4 " SQ Bolster Brackets for 3" Frames 55311, 55331, 55351 Bulk 12 57221 7 / 16 "-14 3  1 / 16 " 2  13 / 16 " 1  3 / 4 " SQ Bolster Brackets for 3" Frames 55311, 55331, 55351 12 57230 7 / 16 "-14 3  1 / 16 " 4  5 / 16 " 1  3 / 4 " SQ - - Bulk 12 57231 7 / 16 "-14 3  1 / 16 " 4  5 / 16 " 1  3 / 4 " SQ - - 12 57240 7 / 16 "-14 4  1 / 16 " 2  13 / 16 " 1  3 / 4 " SQ Bolster Brackets for 4" Frames 4" Frame Tie Plates 55311, 55331, 55351 Bulk 12 57241 7 / 16 "-14 4  1 / 16 " 2  13 / 16 " 1  3 / 4 " SQ Bolster Brackets for 4" Frames 4" Frame Tie Plates 55311, 55331, 55351 12 57320 3 / 8 "-16 1  5 / 8 " 3  9 / 16 " 1  3 / 4 " SQ Axle U-Bolt plates 55081 Bulk 12 57321 3 / 8 "-16 1  5 / 8 " 3  9 / 16 " 1  3 / 4 " SQ Axle U-Bolt plates 55081 12 57330 3 / 8 "-16 2  1 / 16 " 3  3 / 8 " 1  3 / 4 " SQ 2" Frame Tie Plates 55201 Bulk 12 57331 3 / 8 "-16 2  1 / 16 " 3  3 / 8 " 1  3 / 4 " SQ 2" Frame Tie Plates 55201 12 57340 3 / 8 "-16 2  1 / 16 " 7  7 / 8 " 4" SQ Guide On Assemblies - Bulk 12 57341 3 / 8 "-16 2  1 / 16 " 7  7 / 8 " 4" SQ Guide On Assemblies - 12 57350 3 / 8 "-16 3  1 / 16 " 3  7 / 8 " 1  3 / 4 " SQ - - Bulk 12 57351 3 / 8 "-16 3  1 / 16 " 3  7 / 8 " 1  3 / 4 " SQ - - 12 57360 3 / 8 "-16 3  1 / 16 " 4  7 / 8 " 1  3 / 4 " SQ 3" Frame Tie Plate 55221 Bulk 12 57361 3 / 8 "-16 3  1 / 16 " 4  7 / 8 " 1  3 / 4 " SQ 3" Frame Tie Plate 55221 12 57400 1 / 2 "-13 1  9 / 16 " 4  1 / 16 " 2" SQ Axle U-Bolt Plates 55111 Bulk 12 57401 1 / 2 "-13 1  9 / 16 " 4  1 / 16 " 2" SQ Axle U-Bolt Plates 55111 12 57410 1 / 2 "-13 2  1 / 16 " 4  13 / 16 " 2" SQ Axle U-Bolt Plates 55051 Bulk 12 57411 1 / 2 "-13 2  1 / 16 " 4  13 / 16 " 2" SQ Axle U-Bolt Plates 55051 12 57430 1 / 2 "-13 3  1 / 16 " 3  13 / 16 " 2" SQ Axle U-Bolt Plates 55021 Bulk 12 57431 1 / 2 "-13 3  1 / 16 " 3  13 / 16 " 2" SQ Axle U-Bolt Plates 55021 12 57440 1 / 2 "-13 3  1 / 16 " 3  5 / 16 " 2" SQ - - Bulk 12 57441 1 / 2 "-13 3  1 / 16 " 3  5 / 16 " 2" SQ - - 12 57450 1 / 2 "-13 3  1 / 16 " 4  5 / 16 " 2" SQ - - Bulk 12 57451 1 / 2 "-13 3  1 / 16 " 4  5 / 16 " 2" SQ - - 12 57460 1 / 2 "-13 3  1 / 16 " 5  5 / 16 " 2" SQ - - Bulk 12 57461 1 / 2 "-13 3  1 / 16 " 5  5 / 16 " 2" SQ - - 12 57470 1 / 2 "-13 3  1 / 16 " 6  5 / 16 " 2" SQ - - Bulk 12 57471 1 / 2 "-13 3  1 / 16 " 6  5 / 16 " 2" SQ - - 12 Made of galvanized steel. Include nuts and lock washers. Covers most U-Bolt applications. One per card or in bulk. U-BOLT 57400 57320 57200 57300 Item# A B C D E Case 55161 1 / 4 " 3  5 / 8 " 2  15 / 16 " 3  3 / 4 " 2  15 / 16 " 12 HEAVY-DUTY AXLE U-BOLT PLATE Made of solid galvanized steel. For use on 2  3 / 8 " round beam axles. For 1  3 / 4 " springs. Use 1 / 2 " Bolts. Use U-bolt model 57421. Item# Fits Width A B C E Pack Case 55201 U Bolt 5733 2" 4  1 / 16 " 1" 2  9 / 16 " 1 / 4 " 2 12 55221 U Bolt 5736 3" 5  1 / 16 " 1" 3  9 / 16 " 1 / 4 " 2 12 55231 U Bolt 5724 4" 6  1 / 16 " 1" 4  9 / 16 " 1 / 4 " 2 12 FRAME TIE PLATE Frame tie plates are used in applications such as mounting boat trailer brackets and fastening spring sliders. Made of 1 / 4 " plated steel with radius ends. Hole diameter 7 / 16 ". Use bolt size 3 / 8 ".