Product Listing Attachments

Aluminum Oversize Load - Letter Set of 2 pieces (front & rear)

3183000003 Aluminum laser cut letter coated with safety yellow powder for a long lasting and durable weather finish. Letters are painted black on one side and are made to mount back-to-back on the BTI Oversize Load Sign frame as a replacement or add them to your own sign frame. Letter details bolt together with #10 stainless hardware included in the kit. Letters are 10.5 inches tall and 57.5 inches wide. Letter kit weighs 10 lbs. Learn More

$180.26

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Flag Holder Kit - BTI OSL Signs & Frames

2183000072 These flag holders are designed to bolt on to the bottom of the BTI OSL sign. The holder tube is designed to accept a 3/4 inch flag post, is 6 inches long, and oriented at a 45 degree angle with stainless steel thumb screws to hold the flag post securely in position. This flag holder kit can also be attached to the optional BTI Light Bar mounting brackets and allow the flags to be located on either end of the light bar in its center. Constructed of steel and powder coated Black or Safety Yellow. Kit includes left hand and right hand flag holders and weighs 3.5 pounds.

$35.40

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Vinyl Cover - BTI OSL Signs

7258000021 For those of you that requested a cover to protect your sign and for the others that requested a means to have a solid background for that state that doesn't allow light to shine through your sign, BTI has come up with a vinyl cover with the "OVERSIZE LOAD" lettering on both side. It slips over your sign from the top and attaches with Velcro on the bottom. It will not save you fuel if you run with the sign in its upright position, (and we all know what that is costing us these days) but it will prevent light from shining through. You can always remove it when you reach a state that allows you to conserve fuel, help protect the environment, and doesn't mandate that you drive with a sail on the top of your vehicle. Cover is Safety Yellow Vinyl with Black Lettering and weighs 5.0 pounds.

$121.50

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BTI OSL Sign Back Rack Mounting Brackets

2192000051 The (New - no drill design) BTI OSL Sign Back Rack Mounting Brackets are used to mount the Oversize Load Sign to a Pickup Truck Back Rack. Comes with pivot bolts for the OSL Sign, 3/8 inch clevis pins with 6 inch lanyard. See photo gallery for mounted pictures of Back Rack Mounts. Kit includes left hand and right hand pivot brackets and weighs 11 lbs. Learn More about Back Rack

$88.17

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Strobe Light Mount for BTI OSL Sign

2183000077 The BTI OSL Sign Strobe Light Mount attaches to the top rail of the Oversize Load Sign and provides a base for a magnetic strobe light. The Strobe Light Mount is a 3 inch diameter disk, 1/2 inch thick with mounting flanges and stainless steel hardware, powder coated black or safety yellow. Kit weights 3.0 lbs.

$20.55

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Light Bar Adapter Kit

2192000010 The BTI OSL Sign Light Bar Adapter mounts to the luggage rack frames and provides mounting for the PSE Amber Light Bars shown on the Light Bar Page and many others. The Light Bar adapter also provides mounting for the optional flag holders shown above so that the flags are located on either side of the Light Bar (see photo in the photo gallery). The Light Bar Mount is made from square tubular steel, and comes with mounting stainless steel hardware, powder coated black. Kit weights 14.0 lbs.

$135.52

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Mounting Tube - Plywood Sign Support (set)

4183000213 The plywood sign support mounting tubes can be used in conjunction with the BTI OSL Sign Back Rack Brackets to mount a plywood or other light weight sign to your truck's behind the window structure. The Back Rack Brackets mount to Back Rack brackets and other behind the cab structures using 3/8 inch hardware. Tubes are sold separately and are powder coated black. Each tube weights 2.0 lbs and is 20 inches long with pivot and pin holes to mount to the brackets and 5/16" mounting holes at the top 8" apart. (picture shown with Back Rack mounting brackets)

$19.32

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Hitch Mount OSL Attachment

2192000052 The Hitch Mounted OSL Attachment can be mounted to any 2 inch receiver hitch or 1-1/4 receiver hitch with optional reducer (sold separately). The unit has extendable corner flag mounting tubes that adjust to most vehicle widths and then lock into place with 3/8 inch bolts. The corner flag holders are removable and will accommodate flags with 5/8 inch dowels. The Hitch Mounted OSL unit comes with attachment points to mount any BTI OSL Sign with the BACK RACK brackets. This unit can be used on the front and rear of your vehicle provided you have a receiver hitch tube. (see front view photo in the photo gallery and rear view photo in photo gallery ).

$185.00

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