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

Comparable to Leister Triac, but with Higher Airflow
Price: $439.95
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Comparable to LEISTER, but with higher airflow! The hand gun to weld all different types of thermoplastic materials for roofing, flooring, tarps, plastic fabrication, etc.High quality Maintenance friendlyLonger lasting brushesLarge accessory rangeOptimal performance/great priceEasy welding with ergonomic handleHigh speed welding enables high productivity

Meets OSHA Compliance Standard. Quantity Discounts Available
Price: $6.50
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105 ft. Increases visibility of hazardous areas 18" multi-colored triangle flags 500 lb. required break strength

A Breakthrough in Hand Roller Design!
Price: $23.95
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The Wrist-Saver roller’s patent pending design allows for proper positioning of your arm, wrist and hand into a neutral, relaxed working position. The Wrist-Saver design uses the power of the whole arm and conserves energy, allowing the user to work longer with less fatigue. The Wrist-Saver roller keeps your wrist in a more comfortable position and your arm moves in a natural motion, helping you to increase leverage and avoid wrist strain.

FITS ALL ROOF CUTTERS! Tip angle provides the best wear and power efficiency
Price: $27.95
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FITS ALL ROOF CUTTERS! These unique angled roof cutting blades provide superior performance and long life. The precision cutting angle ensures maximum surface contact to slice through materials, even stubborn resaturants, while minimizing the force of the blade impact to make blades last longer. The tip angle provides the best wear and power efficiency.

New Items

Maintenance kits for Air-Cooled engines
Price: $65.95
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These maintenance kits will keep an engine at its peek performance and will ensure the generator will be ready when needed most. Features: Air Filter(2) Bosch Spark Plugs2 QT. NAPA 10W-30 Motor OilSta-Bil Fuel StabilizerOil FilterMechanic Cloth543477-0002-G1 Vanguard 31HP

Maintenance kits for Air-Cooled engines
Price: $83.95
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These maintenance kits will keep an engine at its peek performance and will ensure the generator will be ready when needed most. Features:Air Filter(2) Bosch Spark Plugs2 QT. NAPA 10W-30 Motor OilSta-Bil Fuel StabilizerOil FilterMechanic ClothCompatibility GX630/690 Gasoline

6' Mini SRD Twin-LegCarabiner with Alignment Clip and Steel Snap Hooks
Price: $220.15
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FallTech 72706TB1 is both compact and lightweight. This highly versatile 6 ft. SRD allow an attachment range from overhead to 5' below the dorsal D-ring providing fall protection solutions beyond the capabilities of normal lanyards. With a variety of connector options and enhanced anchorage range, the DuraTech 6 ft. Mini lifeline meets both ANSI and OSHA standards. Providing piece of mind in nearly every work environmentFeatures:Twin-leg SRD 100% Tie-off6 Ft. working lengthDurable, compact,...

9' Mini SRD with Swivel Eye, Steel carabiner with captive pin and 5K Tie-back Carabine
Price: $173.75
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FallTech 74709SB8 is both compact and lightweight. This highly versatile 9 ft. SRD provides fall protection solutions beyond the capabilities of normal lanyards. With a variety of connector options and enhanced anchorage range, the WrapTech 9 ft. Mini lifeline meets both ANSI and OSHA standards. Providing piece of mind in nearly every work environmentFeatures: Accommodates attachment from overhead to 5' below the dorsal D-ringAnchorage capacity of up to 11"Abrasion resistant jacketed tie-off...