C. E. Smith Company, Inc. manufactures and sells replacement parts for small to mid-size boat trailers including trailer fenders, boat guides, galvanized bracketry, tire carriers, replacement wheel bearings, rubber rollers, roller shafts, u-bolts and other requirements for boat trailers. Shop the full inventory of C.E. Smith products on SiraWeb.com. With reliable service, no hassle returns and fast shipping you can shop with confidence.
Fluted shackle bolts stay secure and are an excellent choice for spring hanger brackets. Case-hardened Grade 5 steel. 3-1/2 inch by 9/16-18 inch, 13/16 inch Hex Head. Sold Each (Nuts sold separately sku: CS10864)
Fluted shackle bolts stay secure and are an excellent choice for spring hanger brackets. Case-hardened Grade 5 steel. 3 inch by 9/16 inch, 18 NFT. Exposed thread: 3/4 inch. 13/16 inch Hex Head. Sold Each (Nuts sold separately sku: CS10864)
Frame strap made from 1/4" thick hot dipped galvanized steel. Use with 7/16" or 1/2" U-bolts or shackle bolts. 5" long by 1-1/4" wide, hole centers are 3-1/2" apart.
Frame strap made from 1/4" thick hot dipped galvanized steel. Use with 7/16" or 1/2" U-bolts or shackle bolts. 6" long by 1-1/4" wide, hole centers are 4-1/2" apart.
Frame strap made from 1/4" thick hot dipped galvanized steel. Use with 7/16" or 1/2" U-bolts or shackle bolts. 4" long by 1-1/4" wide, hole centers are 2-9/16" apart.
Round trailer axle U-Bolt, yellow zinc coated to resist rust and corrosion. Diameter: 1/2 inch, threading: 20, distance between legs: 3.15 inches, leg length: 7 inches. Sold each, nuts and washers sold separately.
Round trailer axle U-Bolt, yellow zinc coated to resist rust and corrosion. Diameter: 3/8 inch, threading: 16, distance between legs: 1.92 inches, leg length: 4 inches. Sold each, nuts and washers sold separately.
Round trailer axle U-Bolt, yellow zinc coated to resist rust and corrosion. Diameter: 1/2 inch, threading: 20, distance between legs: 2.12 inches, leg length: 4.5 inches. Sold each, nuts and washers sold separately.
Round trailer axle U-Bolt, yellow zinc coated to resist rust and corrosion. Diameter: 3/8 inch, threading: 16, distance between legs: 1.67 inches, leg length: 3-3/8 inches. Sold each, nuts and washers sold separately.
Single Square Trailer Axle U-Bolt, zinc plated. Rod size: 7/16", threading: 14. Between legs: 2-1/8", Leg length: 4", Thread length: 2". Sold each, lock nuts and washers are NOT included.
Single Square Trailer Axle U-Bolt, zinc plated. Rod size: 7/16", threading: 14. Between legs: 3-1/8", Leg length: 3", Thread length: 2-1/4". Sold each, lock nuts and washers are NOT included.
Single Square Trailer Axle U-Bolt, zinc plated. Rod size: 7/16", threading: 14. Between legs: 3-1/8", Leg length: 4", Thread length: 2-1/4". Sold each, lock nuts and washers are NOT included.
Single Square Trailer Axle U-Bolt, zinc plated. Rod size: 7/16", threading: 14. Between legs: 4-1/8", Leg length: 3", Thread length: 2-1/4". Sold each, lock nuts and washers are NOT included.
Trailer Wheel Bolts. 1/2 inch x 20 Fine thread, 13/16 inch Hex head, Total length: 1-5/8 inch, thread length: 7/8 inch, sold each (bulk). Also available in packs of 5 (sku: 230012)
Longer U-Bolt Kit For frames up to 3"W x 5-1/4" H Longer u-bolts to mount all styles of boat guides on taller trailer frames up to 5-1/4" in height Leg length is 6" with thread length of 2" 5' bunkboard style guide-on requires 2 sets, all others requireonly 1 set Sold per kit with set of 4 u-bolts
Our Wobble Roller retainer ring kit uses Grade 5 hardware which is stronger than the Grade 2 found in local hardware stores. Sold in packs of 2 rings with fasteners. SAE 1-1/8"
Trailer Wheel bolts, 5-pack. 1/2 inch x 20 Fine thread. 13/16 inch Hex head. Total length 1-5/8 inch, Thread length 7/8 inch. Also sold each (sku: WBT12).