Designed to connect most 9V batteries in series or in parallel, the company's insulated battery straps employ molded Polyethylene or rigid fiber materials with integrated insulators and phosphor bronze or spring steel, nickel-plated snap-on connectors. Available in T or I configurations, the straps provide soldered-in #26AWG red and black vinyl-covered wire leads in three lengths: 4" (101.6 mm), 6" (152.4 mm), and 8" (203.2 mm). The leads are also available in fiber-covered versions in three lengths: 4" (101.6 mm), 6.5" (165 mm), and 8" (203.2 mm). Shielded types that reduce short circuits and contact tampering are also on tap. For further information and pricing, call KEYSTONE ELECTRONICS CORP. Astoria, NY. (800) 221-5510.