Tools, Supplies and Equipment for Contractors

Big Rock Supply offers tools, supplies and equipment for contractors and do-it-yourselfers including safety supplies, fall protection, roofing tools, roofing equipment and much more. We guarantee the best price, backed by a dedication to customer service and satisfaction.

Featured Items

Excellent for Applying Adhesives & EPDM Applications, Perfect throw-away brush, Double Thick, White China bristles
Price: $1.15
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Excellent for Applying Adhesives & EPDM Applications Perfect throw-away brushDouble thick

Easy to store reusable warning line
Price: $119.15
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The Guardian Fall Protection “Stanchion” is easy-to-store for use with a reusable warning line. You should use one stanchion for every fifty feet to mark the warning line. This product weighs only 23 pounds and stands 39" in height. FEATURES: Easy-to-store For reusable warning line Maximum spacing is 50' apart

Provides easier, safer ladder access through roof hatches; floor, vault and sidewalk doors; and manholes
Price: $275.00
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LadderUP® Safety Post LadderUP® Safety Posts provide easier, safer ladder access through roof hatches; floor, vault and sidewalk doors; and manholes. This telescoping post permanently mounts to the top two rungs of any fixed ladder, providing a positive hand-hold and enabling the user to enter or exit an opening in an upright and balanced position.

Allows for 3 Workers for Fall Arrest and 2 for Fall Restraint, at the same time.
Price: $3,750.00
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Fall Arrest rating for three workers and Fall Restraint for two. For Concrete applications, only 2 Workers for Fall Arrest and 2 for Fall Restraint. With the new job box and material rack, you will see safe and productive increases for your leading edge work. Includes Flat-Free Tires, 20 cf Job Box (w/double door opening from the center) and a Material Rack. Additional 12 cf job box and Raptor Alert available as an option. The TriRex was redesigned in 2011 from the ground up, based on customer...

New Items

Manufactured from high quality S2 Tool Steel
Price: $0.25
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Designed to withstand the high torque of impact driversManufactured from S-2 Tool SteelThe Rockwell Hardness 60-64-HRC

Manufactured from high quality S2 Tool Steel
Price: $0.25
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Designed to withstand the high torque of impact driversManufactured from S-2 Tool SteelThe Rockwell Hardness 60-64-HRC

Manufactured from high quality S2 Tool Steel
Price: $0.25
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Designed to withstand the high torque of impact driversManufactured from S-2 Tool SteelThe Rockwell Hardness 60-64-HRC

Dispense Flashing without Damage and without Waste
Price: $20.95
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The Armadillo is designed specifically to dispense smaller flashing, keeping the sharp end of the coil stored beneath the cover after cutting to keep safe and your coil protected. The Armadillo features two 1" spacer clips that allow the coil cage to hold two different size coils. A 5/16" UV protected Bungee cord that wraps around the coil stock preventing it from unraveling. It's built-in cutting edge on the cover allows the user to make a perfect straight cut. This unit features a built-in...