Matching Pairs Plier UsageOnline version Match the tool with its use. by Liliana Mejia Rodriguez 1 Half-padded Plier or Nylon Gripping Plier 2 Wide Jaw Angling Plier 3 Files 4 Double Padded Plier 5 Eyewire Shaper 6 Needle Nose Pad Plier 7 Chian Linked Plier, Flat Round Plier or Bent Post Plier 8 Lens Caliper 9 Rimless Compression Plier 10 Lens Clock 11 Nose Pad Plier Adjusts Guard Arms and can help with screws. Helps reshapes the rim Measures Lens Thickness Used to adjust temple spread, temple parallelism, temple fold and helps prevent metal frame from scratching. Can adjust temple fold, temple spread, temple parallelism, a bridge. However this plier will prevent the frames from scratching in the front and the back. Helps to adjust the guard arm and great for tight places. Measures Lens Base Curve Plier that supports the and provides control for assembly, adjustments, and repairs Adjusts temple fold and temple parallelism Helps to move the actual pad of glasses with guard arms Used to smooth a cut screw or any cut metal part.