C.E. Smith Bunkboard Guide-Ons 27600 BFCM-20 it provides visible and audible

it provides visible and audible alerts for vehicles approaching from behind up to 153 yards (140 meters) away

luring them into an electrified grid

Formerly known as PhD® Outdoor

We now offer five distinct styles ranging from manual lift/lower models to hydraulic powered systems designed for heavier

Gorilla Glue is the multi-use tool to have in every junk drawer

C.E. Smith Bunkboard Guide-Ons 27600 BFCM-20 it provides visible and audibleC. E. Smith Bunkboard Guide Ons C. E. Smith offers bunk board guide ons for marine trailers in a variety of options. Here's a capsule look at each model with the specs and options: * Model 27671: Ideal for bunk style pontoon boat trailer with box, channel, or I beam frames up to 3 in. wide x 4 1 4 in. tall. Pontoon glides easily past the carpeted bunk boards, guiding the pontoon boat onto the trailer. Height is adjustable and is set during install