Matching Pairs PliersOnline version Match the plier with the title. by Liliana Mejia Rodriguez 1 Wide Jaw Angling Plier: Adjusts temple angles (panto, retro, orthoscopic tilts), and temple fold. 2 Lens Clock: Measures lens base curves 3 Lens Caliper: Measures Lens Thickness 4 Axis aligning plier: Rotates lenses if off axis. 5 Files: Removes sharpness where metal has been cut (screws, bolts, temple tips). 6 Pick-up screwdriver: Holds the screw head while trying to insert in dowel holes. 7 Double Padded Plier: Adjusts endpieces or bridges and prevents frame from scratching. 8 Cutters or Chapel Pliers 9 Needle nose pliers: Adjusts guard arms in tight places. 10 Bent Post Plier: Adjusts guard arms. 11 Eyewire Shaper: Reshapes the eyewire while protecting the metal from scratching. 12 Flat Round Plier: Adjusts guard arms. 13 Semi-Rimless Tools: Used to assemble and disassemble frames with monofilaments. 14 Nose pad Pliers: Moves/adjusts the pads. 15 Rimless Compression Plier/Bracing Plier 16 Half Padded Plier or Nylon Gripping Plier: Adjusts Endpieces 17 Chain Link Nose plier: Adjusts guard arms. 18 Screwdrivers: Most optical screwdrivers have interchangeable blades, used to insert or remove screws. Blades come in phillips or flat head. Also, has an extractor blade to remove stuck screws.