These Post Guide-Ons allow you to see the location of your trailer when its under water. The 2 PVC tubes make it easy to see your trailers position when backing down the ramp.Features. Mounting hardware included. Adjusts out to 19 in. each side. Fits frames up to 3 W x 5.25 H. 1.5 in. square 16 gauge pre-galvanized steel uprights. 2.4 in. diameter white PVC posts.. Installation Instructions

• Mounting hardware included
• Adjusts out to 19 in. each side
• Fits frames up to 3 W x 5.25 H
• 1.5 in. square, 16 gauge pre-galvanized steel uprights
• 2.4 in. diameter white PVC posts.

Mounting hardware includedC.E. Smith