Underground Manufacturing 1-Hole SS Simple Replacement Spool Arizona Vortex That means: Less material used

That means: Less material used and faster ascent if you use foot slings and cowtails

Rounded point for additional safety

References D022FA00 Guarantee 3 years Inner Pack Count 1

the  Delta V FR can also be used as a rigging plate

Underground Manufacturing 1-Hole SS Simple Replacement Spool Arizona Vortex That means: Less material usedUnderground Manufacturing 1 Hole SS Simple Replacement Spool Stainless steel replacement spools pulleys for the venerable Petzl Simple descender. Made of 316 stainless steel, these replacement spools last approximately 6 10x as long as the stock 6061 Aluminum spools. They offer reduced friction and a much smoother ride. We recommend replacing only the bottom spool (which sees the most wear) with the stainless steel versionreplacing both is