C.E. Smith Bunk Board Pontoon Guide-On Hunting Accessories This extra large bag has

This extra large bag has heavy-duty lockable hardware

thru-hull mount transducer with 20° tilt provides depth and temperature data

Wheel-A-Weigh Heavy-Duty Launching Wheels

Trim Tab Material - Polypropylene with Glass Fill

Compatible Fish Finders: HELIX 8 CHIRP MEGA SI+ GPS G3N

C.E. Smith Bunk Board Pontoon Guide-On Hunting Accessories This extra large bag hasBunk Board Pontoon Guide On Ideal for bunk style pontoon boat trailer with box, channel, or I beam frames up to 3" wide x 4 1 4" tall. Pontoon glides easily past the carpeted bunk boards guiding the pontoon boat onto the trailer. Height is adjustable and is set during install between 24" and 36" above trailer frame. Mount with bunks 2 3" from pontoons on a trailer fram cross member. Fits frames up to 3" wide x 4 1 4" tall U bolt mounting brackets