Mid-Crossmember For step ladders and short or flexible material. Horizontally milled slots allow adjustable front-to-rear positioning of crossmember. Includes Ladder Life rubber anti-wear insert strip. Aluminum. Ladder Side Stop Ladder Side Stops are used as guides for ladders, lumber, pipes, etc. The Ladder Side Stop/Anchor version includes a hole for tying off ropes, etc. 1/4" x 1" aluminum. Sliding Cargo Anchor An extremely versatile anchor point which can be positioned anywhere in any T-slot on the rack. Typically used in the Pick-Up Trak on the bed rail. Cast aluminum with brass insert knob. Ratchet Tie-Downs The most versatile and safest cargo fastening devices available. They have only one loose end which hooks to the underside of the crossmember. Gold zinc plated steel with 4' or 6' straps. Inside Hook/Anchor A handy hook for small coils of rope or cord. Also has an anchor for holding the hook end of a ratchet tie-down strap when rack is empty. 1/4" x 1" aluminum. Tall Side Stop Used when ladders or lumber exceed the height of the extension beam. 13" tall, it mounts anywhere on the horizontal flange of the extension beam. Drilling is required. 1/4" x 2" aluminum. Strobe/Antenna Mount 6" tall for protection from ladders, 3/4" center hole, 3 oblong holes 120° apart for strobe mounting bolts. Aluminum. Crossmember J Hook A very heavy duty hook for hose, cord, and chain, it bolts to the inside T-slot of the crossmember. 1/4" x 2" aluminum. Extension Beam J Hook A heavy duty hook for hose, wire, etc., it bolts to the underside of the extension beam flange, facing inward. Drilling is required. 1/4" x 2" aluminum. Hooked Brackets A heavy hook which can hold 200 feet of air hose or 400 feet of extension cord when opposing each other. Can also be mounted vertically in truss leg or in Pick-Up Trak. 1/4" x 2" aluminum. Ladder Roller and Clamp System Provides near effortless loading, unloading, and fastening of a single ladder. Ladder rolls forward to front hold-down and is clamped in rear with one motion. Typical ladder lengths are 24' and 28'. Ladder Horn Used when rear loading of ladders is not possible, the ladder horn allows curbside loading. Drilling is required. 1/4" x 2" aluminum. Cab Window Guard The cab window guard mounts to the inside T-Slot of the truss legs and protects the rear window and cab from equipment and cargo. All Aluminum construction. Conduit Carrier Kit A high quality cast aluminum door and end cap for 4" or 6" PVC pipe (pipe not supplied) with 1/4" x 1" mounting bands. Can be mounted above or below crossmember. Quick Spool & Reel Holder Sets up in seconds, insures wire unspools correctly and allows multiple wires to be pulled off simultaneously. (1" pipe not supplied.) Stainless steel. Top-side Toolboxes This is an extremely heavy duty box which utilizes a 3 point latching mechanism. These boxes are made to fit in System One racks and are available in 87", 72" and 65". Color Inserts Color inserts are available with all racks to match or accent your vehicle or company colors. There are 66 different colors available.