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

Meets OSHA Compliance Standard
Price: $6.50
View

105 ft.longIncreases visibility of hazardous areas 18" x 12" yellow colored triangle flags 500 lb. required break strength

FITS ALL ROOF CUTTERS! Tip angle provides the best wear and power efficiency
Price: $59.95
View

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. ...

FITS ALL ROOF CUTTERS! Tip angle provides the best wear and power efficiency
Price: $27.95
View

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.

Reinforced threaded handle hole, 5-wire cage, 5/16 in. stem
Price: $1.40
View

Reinforced threaded handle hole, 5-wire cage, 5/16 in. stem

New Items

Install guardrail around trenches to block workers from being exposed to leading edge hazards
Price: $328.35
View

The Guardian Fall Protection Trench Box Guardrail Receiver is part of the only trench box fall protection system available on the market today. Made of galvanized steel, it is built to withstand the harshest of jobsite conditions, and is compatible with nearly all sizes of trench boxes. It allows for the installation of guardrails around trenches, which function to block workers from being exposed to leading edge hazards, and may be used in combination with the Trench Box Anchor Point to...

Makes climbing up and down ladders and working around trenches significantly safer
Price: $1,036.65
View

Used in combination with the Trench Box Guardrail Receiver, the Guardian Fall Protection Trench Box Anchor Point is the only product of its kind. Guardian designed this system especially for the trench and shoring market since, whether working above or below ground, OSHA regulations require employees be protected from fall hazards. Through the use of an adjustable single tie-off point, which is compatible with both SRLs and shock absorbing lanyards, this anchorage connector makes climbing up...

Price: $2,795.00
View

Penetrator 2+2 mobile fall protection system offers both unparalleled portability and compact design. Ships jobsite ready on a standard pallet, handles are retractable and pin into place. The Penetrator 2+2 provides fall protection for 2 fall arrest and 2 fall restraint or a total of 4 workers. When a fall occurs, the powerful penetrating spikes engage, piercing through roof membrane, insulation as well as metal decking, thus creating a safe, secure fall arrest anchor. For use on most...

Reusable debris removal dumpster bag
Price: $134.95
View

MonstaBag is truly unique!It is the only reusable debris removal dumpster bag currently on the market equipped with an efficient discharge mechanism that is reliable and easy to use.This one-of-a-kind high capacity pp dumpster bag is tough enough to handle impressive loads of the most abrasive types of material, yet is so light it can be carried by one person and deployed in less than five minutes. Unlike other disposable dumspter bags on the market MonstaBag is reusable. It can carry lots of...