The strongest plastic fastener on earth!

Load Lock® RV, Automotive, & Marine Battery Straps
The most acid-proof and secure battery tie down strap available

Why settle for less? Fiberglass-reinforced Polypropylene Load Lock® Battery Straps with 4' of Black Polypropylene Battery Strap for all Marine and RV 6-volt & 12-volt Batteries  and Battery Boxes. The strongest, simplest, and most secure marine and RV battery strap made... Guaranteed!

Are you tired of using battery straps with decades-old buckle designs that slip and are difficult to feed?

Unlike competing battery box straps and battery tie down straps, the Load Lock® Marine Battery Strap will not loosen up over time and is simple to feed and adjust.  Our battery strap fasteners are made of fiberglass-filled polypropylene, polypropylene strap material, and polypropylene thread to achieve battery holding strengths of 340 pounds! The all-polypropylene construction of our battery and battery box straps is virtually unaffected by long-term exposure to harsh battery acids.  Avoid using competing battery hold down straps of nylon construction that deteriorate rapidly after exposure to battery acids (nylon simply does not withstand the acids found in standard or gel cell batteries).  Also available as a complete kit with a pair of polypropylene Footman's Loops and Stainless Steel mounting screws.  Note: Our battery straps are available in black only (shown in color above for illustrative purposes) and work with most 12-volt and 6-volt batteries.

Replacement Battery Straps Load Lock® Battery Tie Down Straps are available with and without Footman's Loops and Mounting Hardware. Our Battery Strap Kit (Item #211) includes two polypropylene footman's loops and four Stainless Steel Mounting Screws.

Load Lock® RV and Marine Battery Tie-Down Strap w/ 4' polypropylene
Item #210 (1B-BP48) without mounting hardware, $5.95
Item # 211 (1B-BP48BK) with mounting hardware, $8.95

For longer length replacement battery straps, please click here for information about our 65" fuel tank hold down strap kits.

Footman's Loops and Stainless Steel Mounting Hardware are also available separately.  Click here for more information.

Click here to see a Nylon vs. Polypropylene Strap Comparison Chart

This product is not available at West Marine

Product Category: Marine, RV, and Automotive - Replacement Battery Straps, Marine Battery Straps, Automotive Battery Straps, General Purpose Battery Straps.

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Load Lock FASTener®, the Load Lock® logo, Plugamid®, the Plugamid® logo, Back Seat Driver®, Strap Sack™, Handy-Hooker™, Roof Rack In a Sack™