Trailer Parts Superstore® sells leaf spring Shackle Links and Shackle Bolts for mounting Double Eye, C-Hook and Slipper Style trailer leaf springs. Shackle links are sold individually or in packs of four. Spring shackle links are most commonly used for the rear mount of Double Eye leaf springs, and also at the equalizer assembly for multi-axle trailers. Shackle bolts do come in different diameters with 9/16" being the most common for trailers under 10k GVWR.
Stock# 5212074 Used to mount double eye springs, spring shackles are made of 1/4" steel and are punched to accept 9/16" splined shackle bolts. Length = 3-1/2", Hole Center = 2", fits 9/16" shackle bolts (Sold as each)
Stock# 5419174 Used to mount double eye springs, spring shackles are made of 1/4" zinc plated steel and are punched to accept 9/16" splined shackle bolts. Length = 4-5/16", Hole Center = 2-19/32", fits 9/16" shackle bolts, Width = 1-1/2". Sold as Each.
Stock# 5419196 Used to mount double eye springs, spring shackles are made of 1/4" galvanized steel and are punched to accept 9/16" splined shackle bolts. Length = 4-7/16", Hole Center = 2-11/16", fits 9/16" shackle bolts, Width = 1-1/2. Sold as Each
Stock# 5212075 Used to mount double eye springs, spring shackles are made of 1/4" steel and are punched to accept 9/16" splined shackle bolts. Length = 4-1/4", Hole Center = 2-3/4", fits 9/16" shackle bolts (Sold as each)
Stock# 5212076 Used to mount double eye springs, spring shackles are made of 1/4" steel and are punched to accept 9/16" splined shackle bolts. Length = 4-5/8", Hole Center = 3-1/8", fits 9/16" shackle bolts (Sold as each)
Stock# 5419173 KARAVAN spring shackles are made of 1/4" galvanized steel and are punched to accept 9/16" splined shackle bolts. Used to mount double eye springs. Length = 5-1/4", Hole Center = 3-1/2", fits 9/16" shackle bolts, Width = 1-1/2. Sold as Each.
Stock# 5428178 MAGIC TILT zinc plated shackle mounting bolt can be used to mount light duty springs or used in other light duty applications. Bolt is 1/2-13 X 3.5"
Stock# 5256072 Includes four grade-5 zinc plated steel bolts, washers and nyloc nuts. Useful for mounting brackets, couplers, fenders, winch stands, and other trailer frame hardware.
Stock# 7108132 Rockwell 9/16"-18 x 3" steel shackle bolt with installed zerk fitting. Zerk fitting on bolt will allow for greasing to increase life time and reduce wear. Sold as each.
Stock# 1352018 9/16" x 3" steel shackle bolt with nut and installed zerk fitting. Fluting prevents the bolt from turning, which can wear hanger brackets and zerk fitting allows you to easily grease your spring hangers and equalizers. Grade 5 steel. Sold as each.
Stock# 7115069 CARRY-ON 9/16"-18 x 3" steel shackle bolts are fluted to help prevent the bolt from rotating when mounted. Used to mount double eye leaf springs. (2-Pack)
Stock# 7115004 CARRY-ON 9/16"-18 x 3" steel shackle bolts are fluted to help prevent the bolt from rotating when mounted. Used on Carry-On trailers to mount double eye leaf springs in front and rear hangers. (4-Pack)
Stock# 5212165 CE SMITH 9/16" x 3" Fluted shackle bolts with nuts (1 pair). For use with spring hanger brackets and equalizers. Fluting prevents the bolt from turning, which can wear hanger brackets.
Stock # 1041390 LOADRITE zinc plated shackle mounting bolt can be used to mount light duty springs or used in other light duty applications. Bolt is 1/2-13 X 3.5"
Stock# 7108133 Rockwell 9/16"-18 x 3-1/2" steel shackle bolt with installed zerk fitting. Zerk fitting on bolt will allow for greasing to increase life time and reduce wear. Sold as each.
Stock# 1041387 LOADRITE Leaf Spring Busing kit contains: (2) rear hat style bushings .725", (2) front hat style bushings .53" and (1) rolled steel bushing .688" x 2.05".
Stock# 7108158 Rockwell 9/16"-18 zinc plated lock nut are generally used on hangers and attaching bolts. Lock nuts can damaged the thread on some u-bolts made out of a softer material.
Stock# 7108157 Rockwell 9/16"-18 lock nut is generally used on hangers or attaching bolts. Lock nuts can damaged the thread on some u-bolts made out of a softer material.
Stock# 7108160 Rockwell 5/8"-18 lock nut is generally used on hangers and attaching bolts. Lock nuts can damaged the thread on some u-bolts made out of a softer material.
Stock# 7108162 Rockwell 3/4"-16 lock nut is generally used on hangers and attaching bolts. Lock nuts can damaged the thread on some u-bolts made out of a softer material.
Stock# 7108166 Rockwell 1-1/8"-7 lock nut is generally used on hangers and attaching bolts. Lock nuts can damaged the thread on some u-bolts made out of a softer material. SUPPLIES LIMITED
Stock# 7108168 Rockwell 3/8" ID zinc plated lock washer is typically installed along with a hex nut for the purpose of retaining torque or to "lock" the nut in place. SUPPLIES LIMITED
Stock# 7108170 Rockwell 1/2" ID zinc plated lock washer is typically installed along with a hex nut for the purpose of retaining torque or to "lock" the nut in place.
Stock# 7108169 Rockwell 1/2" ID lock washer is typically installed along with a hex nut for the purpose of retaining torque or to "lock" the nut in place.
Stock# 7108175 Rockwell 1/2" ID galvanized lock washer is typically installed along with a hex nut for the purpose of retaining torque or to "lock" the nut in place.
Stock# 7108171 Rockwell 9/16" ID lock washer is typically installed along with a hex nut for the purpose of retaining torque or to "lock" the nut in place.
Stock# 7108172 Rockwell 9/16" ID zinc plated lock washer is typically installed along with a hex nut for the purpose of retaining torque or to "lock" the nut in place.
Stock# 7108174 Rockwell 3/4" ID lock washer is typically installed along with a hex nut for the purpose of retaining torque or to "lock" the nut in place. SUPPLIES LIMITED