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

Provides two overhead anchor points – anytime, anywhere
Price: $29,995.00
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X1240 The Grabber® Mobile Fall Protection System provides two overhead anchor points – anytime, anywhere. The Grabber® meets OSHA fall protection codes and ANSI Z359.6 design requirements for fall arrest systems, and has been validated by an independent 3rd party ISO 17025 testing laboratory. The versatile Grabber® is designed to be used in either fall arrest or fall restraint and features a one-of-a kind adjustable mast that can be positioned anywhere between 2’ and the unprecedented maximum...

Heavy-Duty tubular steel frame
Price: $299.00
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6 Cu. Ft. Capacity Heavy-Duty tubular steel frameSkid plate & rolled tube front protect walking surface and trayTwo 4.80 x 8" Flat Free tires - STANDARD!

Comparable to leading brands
Price: $274.95
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The most popular style hot-air hand tool for plastic welding applicationsGreat for roofing, flooring, tarps, plastic fabrication, etc.Parts are interchangeable with Leister Triac S & BAK Rion heat gunsLarge range of accessories available Price does not include a nozzle, sold separatelyDimensions: 3.55" x 13.25", Handle: 2.2"Weight: 2.87 lbs.

Best available economy harness on the market
Price: $24.45
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The Malta Dynamics Warthog 5 – Point Full Body Harness with Pass-Thru Leg Buckles is the best available economy harness on the market. The Warthog has dual lanyard keepers to hold lanyards out of the way while working. The Warthog also comes with a customizable patch where workers can record information on harnesses without jeopardizing webbing integrity. The Warthog is designed for efficiency and affordability while meeting the strict ANSI and OSHA testing requirements and standards.Key...

New Items

Water flow is up to 2.5 times faster
Price: $90.95
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Vortex Breaker Strainer Dome Get A Better Performing Drain! The OMG Vortex Breaker Strainer Dome is designed as a retrofit upgrade option for installed OMG Hercules and Aluminum Classic Drains. The new strainer has a built-in vortex breaker that helps to provide improved flow for better rooftop performance. When upgraded with the Vortex Breaker Strainer Dome, Hercules Drains offer up to 2.5 times greater water flow than the original Hercules Drains without a vortex breaker. Which means that...

Industrial release coating keeps blades clean-cutting with no sticky residue!
Price: $55.85
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*Left Handed ModelNEW! Industrial Release Coating : Made with Everhard's NEW Specialized Industrial Release Coating.Unmatched Non-Stick Surface : Industrial Release Coating has superior non-stick characteristics. No other shear comes close, adhesives and tapes pull off easily.Durable Construction : Shears are hot-forged, through-hardened carbon steel, providing durability and longer-lasting sharp edges.Large, Comfortable Handles : Large, comfortable handles fit all hand sizes.Great for Roofing...

Mechanically attaches PVC & TPO systems
Price: $2,399.95
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AccuSeam® ToolAttachment System for Roof MembraneThe stand-up OMG AccuSeam System mechanically attaches PVC & TPO systems. It provides the lowest installed cost for mechanical attachment. In one step, the lap plate is placed in position by the AccuSeam tool as the laborer drives the fastener, eliminating the need for one laborer (where normally two would be required), thereby increasing productivity. This simple and easy-to-operate tool minimizes operator fatigue as it eliminates the constant...

Drops a RhinoBond plate and drives the fastener, saving both time and manpower
Price: $3,299.95
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RhinoTrac ToolAutomated Insulation Attachment Tool for Installing RhinoBond Plates and FastenersOMG RhinoTrac provides the lowest installed cost for mechanical insulation attachment. RhinoTrac simultaneously drops a RhinoBond plate and drives the fastener, saving both time and manpower. This easy-to-operate tool minimizes operator fatigue as it eliminates continual bending or kneeling to drive screws. It's a simple way to dramatically increase your rooftop productivity.Features & BenefitsDepth...