24/Seven® LockSafe® Mats

24/Seven® LockSafe® Mats

Request Quote For Lead Time & Freight Cost Below Product Table

Choose the patent pending Positive Interlock System mats so you can "lockdown" mats securely and they stay together. Positive systems lock in: both male and female connectors have a flange that lock together and provide a secure connection in all directions. Available in two different rubber compounds based on environmental exposures. NBR Nitrile Rubber for areas with petroleum based fluids or GR Grease Resistant, natural rubber for wet, dry or greasy areas. Choose GRITSHIELD™ for increased traction. Mats are available in Black and ramps are available in Black or Yellow. FOB Shipping Point.

  • Available in both solid and drainage.
  • Great for larger, standing and walking work areas.
  • 5/8" Thickness.


Product No. Description Type Color Wt. (lbs.) Qty Price Ea.
577.58X3X3GRBK 3' x 3' Interlocking Tile Solid - Grease Resistant Black 15 $67.04
577.58X3X3NBRBK 3' x 3' Interlocking Tile Solid - Nitrile Rubber Black 18 $132.24
578.58X3X3GRBK 3' x 3' Interlocking Tile Drainage - Grease Resistant Black 18 $60.87
578.58X3X3NBRBK 3' x 3' Interlocking Tile Drainage - Nitrile Rubber Black 22 $101.43
584.58X3X3NBRBK 3' x 3' Interlocking Tile Solid w/GRITSHIELD Nitrile Rubber Black 29 $200.90
586.58X3X3NBRBK 3' x 3' Interlocking Tile Drainage w/GRITSHIELD Nitrile Rubber Black 29 $156.76
578.EDGINGFGRBK Ramp Female - Grease Resistant Black 3 $12.54
578.EDGINGMGRBK Ramp Male - Grease Resistant Black 3 $12.54
578.CORNERGRBK-CS4 Ramp Outside Corner - Grease Resistant Black 1 $20.86
578.EDGINGFNBRBK Ramp Female - Nitrile Rubber Black 3 $24.03
578.EDGINGMNBRBK Ramp Male - Nitrile Rubber Black 3 $24.03
578.CORNERNBRBK-CS4 Ramp Outside Corner - Nitrile Rubber Black 1 $23.83
578.EDGINGFGRYL Ramp Female - Grease Resistant Yellow 3 $17.94
578.EDGINGMGRYL Ramp Male - Grease Resistant Yellow 4 $17.94
578.CORNERGRYL-CS4 Ramp Outside Corner - Grease Resistant Yellow 1 $22.34
578.EDGINGFNBRYL Ramp Female - Nitrile Rubber Yellow 3 $31.86
578.EDGINGMNBRYL Ramp Male - Nitrile Rubber Yellow 3 $31.86
578.CORNERNBRYL-CS4 Ramp Outside Corner - Nitrile Rubber Yellow 1 $31.57
Shipping Information

Why can't I see the freight cost for my order?

Freight charges are extremely complicated as the freight rates are based upon the weight of the shipment, density of the goods, ease of handling, damage rate versus cost of the goods, distance traveled and the volume of freight handled between origin and destination for the Freight Company as well as services required at the origin and destination. In other words there is no "one size fits all" for freight pricing. Massco Industries, LLC provides freight and shipping estimates as a courtesy to our customers.

These estimates are based on information given to us at the time of inquiry, and are subject to change due to fuel surcharge, address change, redirected shipments, residential or refused shipments. We take pride in offering the absolute lowest rate possible and apologize for the inconvenience.

What are my freight options?

1)   Ship your order using your freight carrier and account number and the trucking company will bill you directly.

2)   When requesting your quote, ensure you provide your shipping destination in the respective text-field. We can then calculate and include the corresponding freight charge directly into your quote for your review

About Us

Massco Industries has over 30 years of experience in providing Material-Handling solutions and in the OCTG business, and we pride ourselves on our respective accrual of experience coupled with the countless consequential relationships we've formed with those whom we've provided services for.

Having worked extensively with the Department of Defense on a contractual basis (CAGE Code 8KLV6), Maintenance Engineers, Manufacturing Engineers, Health and Safety Engineers, OCTG Engineers, and general Procurement from an array of companies across the globe, Massco Industries guarantees reliable, on-time, seamless delivery and unparalleled customer service. 

Here at Massco Industries, LLC., we understand your needs, and the necessity of high-quality materials and service in order to satisfy them. We are dedicated to, and here for, YOU. 

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Proud Contractor for the Department of Defense

Regardless of your needs, Massco Industries, LLC. has the experience, knowledge and resources to get the job done for you

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And a Proud Woman Owned Small Business