CE Smith 11416 U-Bolt Kit - Straight & Formed Square U-Bolts, 3/8 x 3-1/2 x 6 Inch, Fits Trailer Frames up to 3 In W x 5-1/4 In H

The CE Smith 11416 U-Bolt Kit is a large-frame mounting hardware set for boat trailers, designed to secure guide-on uprights or brackets to trailer frames up to 3 inches wide by 5-1/4 inches high. The kit includes four square U-bolts: two straight and two formed, giving you the combination needed to clamp securely around the trailer frame from both the top and bottom. Each U-bolt is 3/8"-16 and measures 6 inches long by 3-1/2 inches wide, with a 2 inch thread length and partially threaded, right-hand Unified National Coarse (UNC) shank.

The U-bolts are made from Grade 2 alloy steel with a zinc-plated finish, giving them resistance to corrosion and rust in a marine trailer environment. This large-frame kit is sized for wider and taller trailer frames than the mounting hardware included with CE Smith's standard Roller Style Trailer Guide-Ons, making it the correct choice when your trailer frame exceeds the standard hardware's capacity. Note that nuts and washers are not included in this kit, so have appropriately sized fasteners on hand for installation.

Specifications

• Brand: CE Smith
• Manufacturer Part Number: 11416
• Type: U-Bolt Kit (Straight and Formed Square U-Bolts)
• Number of Pieces: 4 (2 Straight, 2 Formed)
• Fastener Size: 3/8"-16
• Bolt Length: 6 inches
• Bolt Width: 3-1/2 inches
• Thread Length: 2 inches
• Thread Coverage: Partially Threaded
• Thread Style: Right Hand, Unified National Coarse (UNC)
• Item Diameter: 0.38 inches (3/8 inch)
• Material: Alloy Steel
• Finish: Zinc-Plated
• Grade: Grade 2
• Color: Silver
• Compatible Frame Size: Up to 3 inches wide x 5-1/4 inches high
• Item Dimensions: 9 x 5.75 x 1 inches
• Weight: 1.69375 pounds
• Included Components: Nuts and washers not included
• UPC: 768296000592

Fitment

Fits trailer frames up to 3 inches wide by 5-1/4 inches high.

Frequently Asked Questions

What is included in the CE Smith 11416 U-Bolt Kit? The CE Smith 11416 kit includes four square U-bolts: two straight and two formed, sized 3/8"-16 x 6 inches long x 3-1/2 inches wide. Nuts and washers are not included.

What size trailer frame does the CE Smith 11416 U-Bolt Kit fit? This kit fits trailer frames up to 3 inches wide by 5-1/4 inches high, making it the large-frame option for mounting guide-on uprights or brackets.

Are nuts and washers included with the CE Smith 11416 kit? No, nuts and washers are not included with the CE Smith 11416 U-Bolt Kit. Only the four U-bolts (two straight, two formed) are provided.

What material are the U-bolts in the 11416 kit made from? The U-bolts are made from Grade 2 alloy steel with a zinc-plated finish for corrosion and rust resistance.

What are the dimensions of the U-bolts in the CE Smith 11416 kit? Each U-bolt measures 6 inches long by 3-1/2 inches wide, with a 3/8"-16 thread and a 2 inch thread length.

Will the CE Smith 11416 U-Bolt Kit resist rust? Yes, the zinc-plated alloy steel construction of the 11416 kit is designed to resist corrosion and rust in marine trailer use.

What thread size and style do the U-bolts use? The U-bolts use a 3/8"-16 Unified National Coarse (UNC) thread with a right-hand, partially threaded shank.

Can the CE Smith 11416 U-Bolt Kit be used with CE Smith trailer guide-ons? Yes, this large-frame U-bolt kit is intended for mounting guide-on uprights or brackets to trailer frames larger than what standard guide-on mounting hardware accommodates.

How many U-bolts come in the CE Smith 11416 kit and what shapes are they? The kit contains four U-bolts total: two straight square U-bolts and two formed square U-bolts.

What is the difference between the straight and formed U-bolts in the 11416 kit? The 11416 kit pairs one straight and one formed square U-bolt at each mounting point, allowing the bracket to clamp securely around trailer frames of varying shapes.

How much does the CE Smith 11416 U-Bolt Kit weigh? The CE Smith 11416 U-Bolt Kit weighs 1.69375 pounds.