979 Series – Inverted Universal Standard

Standard Pack: Bulk springs 3.5lbs – 7.5lbs (except 6.5lbs) packaged 500 per box, 6.5lbs packaged 450 per box, 9lbs – 10lbs packaged 250 per box. All assembled units packaged 200 per box.

Standard Lengths: Single, Dual, Triple, or Quad options available. Overall length varies by number of coils used.

Special Features: Inverted mount racking shoe version of our 1/2″ coil spring balance system, using our patented interlocking coils. Target profile: Vinyl with a 1 1/4″ X 9/16″ pocket, easily installed, minimal sku’s needed, can hold from 7lbs up to 80lbs and offers 35″ of travel. Can be purchased in bulk or pre-assembled.

Other Information: AAMA 902 Certified. Back locking shoe made into housing. Open carrier design proven to reduce dust and debris build up compared to closed systems. Stainless steel, aluminum, polycarbonate, or nylon clips available.

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