Ubolt 7/16 x 3.1/16 x 2.13/16

The Ubolt 7/16 x 3.1/16 x 2.13/16 is a galvanized square U-bolt measuring 7/16-inch thread diameter by 3-1/16-inch inside width by 2-13/16-inch leg length, used for clamping the axle to the leaf springs on Magic Tilt boat trailers, available at Skipper B Trailers in Westwego, Louisiana. This specific U-bolt dimension fits the axle and spring combination found on many standard single axle Magic Tilt trailers — the 3-1/16-inch inside width wraps around the matched axle tube, the 2-13/16-inch leg length accommodates the spring stack and spring plate with proper thread engagement for the nuts, and the 7/16-inch thread provides the clamping strength needed to hold the axle square to the springs under loaded towing conditions. The galvanized finish protects against the corrosion that eats standard hardware after repeated saltwater and brackish water launches at Bayou Segnette State Park, Lake Pontchartrain, and the ramps across Jefferson Parish and the Greater New Orleans West Bank.

Louisiana boat trailer owners replacing U-bolts must match all three dimensions exactly — inside width, leg length, and thread diameter. A U-bolt that's too narrow won't wrap the axle. One that's too wide won't clamp tight enough. Legs that are too short don't provide enough thread for the nuts to engage safely, and legs that are too long leave excess thread that can interfere with other components. The 7/16 x 3-1/16 x 2-13/16 is a specific Magic Tilt suspension dimension — different from the 7/16 x 4-1/16 x 2-13/16 that fits wider axles and different from the 1/2-inch thread versions used on heavier trailers. Measure your existing U-bolts or identify your trailer model before ordering. Whether you're Fishing Fanatic Frank replacing corroded U-bolts on his single axle Magic Tilt, a marine repair shop stocking the correct U-bolt dimensions for customer trailer service in Marrero, Harvey, and Gretna, or Captain Chris doing preventive suspension hardware replacement across lighter fleet trailers, this galvanized U-bolt is the exact dimension.

At $5.99, this galvanized U-bolt provides precise-fit axle clamping for Magic Tilt trailers at an affordable price. Always replace U-bolts in pairs for uniform clamping on both sides of the axle. Measure all three dimensions before ordering — inside width, leg length, and thread diameter must all match. Perfect for suspension maintenance, U-bolt replacement, axle service, and Magic Tilt single axle trailer repair throughout Southeast Louisiana.

Key Features:
- Galvanized square U-bolt — 7/16" x 3-1/16" x 2-13/16"
- 7/16-inch thread diameter for standard clamping strength
- 3-1/16-inch inside width fits the matched axle diameter
- 2-13/16-inch leg length for proper spring stack clearance
- Square bend for positive seat against the axle
- Galvanized finish resists saltwater and coastal corrosion
- Clamps axle to leaf springs — critical suspension fastener
- Different from 4-1/16" wide version — measure before ordering
- Replace in pairs for uniform clamping on both sides
- All three dimensions must match existing U-bolts
- Compatible with Magic Tilt single axle trailer suspension
- Essential for suspension service and U-bolt replacement
- Same-day pickup available in Westwego, LA

Galvanized square U-bolt for Southeast Louisiana Magic Tilt trailer suspension. Available for same-day pickup in Westwego, LA.