The Fender Extender 80" adjustable extension for portable work stand, No. 557100, from Astro Pneumatic features a bungee cord loop attached for tying down work pieces. It also offers an extension tailored for long or wide bumpers, hoods and fenders that would normally be difficult to balance on a work stand. According to the company, the 557100 works best on stand height settings of 30" to 36" (or affixed with five to six chain lengths).