Store › RUPES Nano Wrench f/Backing Plate/Counterweight [9.1396/C] RUPES Nano Wrench f/Backing Plate/Counterweight [9.1396/C] $17.85 Nano Wrench for Backing Plate/CounterweightNano wrench for backing plate/counterweight. Specifications: Type: Tools & Accessories Box Dimensions: 1"H x 1"W x 2"L WT: 0.1 lbs UPC: 8058341046227 Add To Cart Added! Nano Wrench for Backing Plate/CounterweightNano wrench for backing plate/counterweight. Specifications: Type: Tools & Accessories Box Dimensions: 1"H x 1"W x 2"L WT: 0.1 lbs UPC: 8058341046227