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...

Allows for 3 Workers for Fall Arrest and 2 for Fall Restraint, at the same time.

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...

Fixed post roof top anchor, intended for permanent applications only
Price: $189.95
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The Malta Dynamics RA12 (A6300 – Roof Anchor 12″ Standard) is a fixed post roof top anchor, intended for permanent applications only. The RA12 has been thoroughly tested (see testing and compliance page on this product) and is compatible for installation on steel and concrete substrates (fasteners sold separately). The 12 inch anchor post functions to extend through roofing materials so that it is accessible both during and after roof construction. The RA12 is composed of durable galvanized...

Addresses OSHA's 36" Extension Rule for Portable Ladders with a 44" Railing Height from Top Rung
Price: $139.95
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The most awkward and dangerous maneuver of using any extension ladder is entering and exiting at the top. 80% of all falls from ladders happen at the top.  Designed to attach over the top of the ladder, the Walk Through: Requires no tools, drilling or bolting Designed with an off setting right/left flair for safer on-off entry even if you’re wearing a loaded tool belt Addresses OSHA's 36" extension rule for portable ladders with a 44" railing height from top rung Made of Aluminum, Steel &...

New Items

Price: $40.95
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Contractor Grade Rubber & Vinyl Hose- 5/8 inch Inside Diameter- 100 foot- 6 Ply- Brass Crushproof Couplings- High Burst Strength- Scuff-Proof Outer Jacket

Price: $22.65
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Contractor Grade Rubber & Vinyl Hose- 5/8 inch Inside Diameter- 50 foot- 6 Ply- Brass Crushproof Couplings- High Burst Strength- Scuff-Proof Outer Jacket

Fits into slots of cap style hard hats
Price: $4.65
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HHABCMS SL Series Cap Style Hard Hat Adapter DielectricHard hat adapters fit into slots of cap style hard hatsCan be used with cap mounted earmuffAdjustable while using cap mounted earmuffFits SL Series cap style hard hats and accommodates a variety of face shields

Will sweep heavy debris
Price: $18.95
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Gray flagged synthetic border with medium stiff maroon synthetic center. All purpose brush sweeps fine dust, also will sweep heavy debris. Block - natural lacquered block with 2 threaded handle holes. * Handle not included*