C.E. Smith 75" Guide f/I-Beam Mounting [27635] Brand_KVH 4" x 20 studs but

4" x 20 studs but with a smaller threaded stud inserted into the base

Working Load - 10050 Lbs (45600 kg)

5" Tall Stainless Stud w/#10 x 24 Thread

Weight: 40g (0

C.E. Smith 75" Guide f/I-Beam Mounting [27635] Brand_KVH 4" x 20 studs but75" Post Guide on These extra tall Post Guide Ons allow you to see the location of your trailer when it's under water. Designed for I beam trailers and I beam boat lifts, these guide ons feature an innovative two piece mounting clamp that works above or below the I beam. Fits on I beams up to 4" wide with provided hardware. Features: Mounting hardware included Sold in pairs Adjusts out to 19" on each side Fits frames up to 3"W x 5 1 4" H 1 1 2"