SWANSON TOOL CO - STAIR GAUGES SOLID BRASS The Swanson Stair Gauge is a brass tool used to layout repetitive cuts during stairway construction. The Stair Gauge is backed by a 1-year limited manufacturer's warranty.
DEESEE(TM) 10pcs C-Shape BlueTeeth Whitening Intraoral Cheek Lip Retractor Mouth Opener S M L (L)
Feature: Country: Made in China, Brand New Quantity: 10 pieces Size: 135x150x25mmï¼ˆLarge sizeï¼‰ 118x85x17mmï¼ˆMedium sizeï¼‰ 97*70*15mm(Small sizeï¼‰ Function: Plastic retractor that helps give you an unobstructed view of the oral cavity Type:Light blue. Best material Adult TEETH WHITENING INTRAORAL CHEEK LIP RETRACTOR MOUTH Package Content: 20pcs C-Shape BlueTeeth Whitening Intraoral Cheek Lip Retractor Mouth Opener
The Vermont Gage steel no-go (-) plug gage is a class ZZ metric gage for calibrating measuring equipment and gage parts. A certificate of accuracy traceable to NIST is available for each gage, and each pin is marked with its size and direction of tolerance in sizes over .060â€. Each gage is sealed in a volatile corrosion inhibitor (VCI) bag and packaged with a rust preventative. All gages are made of tool steel 60/62 Rc (cold stabilized), measure 2â€ long, are within .00001â€ round (per ASME B89.1.5), and have at least a 10-microinch finish for a smooth finish. Sizes are available from .20 mm to 25.49 mm (increments of .02 mm), with a tolerance of -.005 mm for longer wear. Plug gages are precision ground cylindrical steel plugs used to measure the diameter and depth of drilled or machined holes. They are available in different classes, based on acceptable tolerance (allowed deviation from the stated size). Standard tolerances and classes for cylindrical gages up to .825â€ are as follows: Class XX (.00002" or .0005 mm), Class X (.00004" or .0010 mm), Class Y (.00007" or .0018 mm), Class Z (.0001" or .0025mm), and Class ZZ (.0002" or .0050 mm). For gages with a wider diameter, tolerance gradually increases for each class. Since 1968, Vermont Precision Tools, Inc. (VPT) has been manufacturing a variety of precision round and ground pins, perforators, and special punches. Vermont Gage was formed in 1980, and manufactures a wide range of fixed limit gages. Located in Swanton, Vermont and Franklin, Kentucky, Vermont Gage manufactures 98% of the products they sell and is ISO 9001:2000 and ISO 17025 quality certified.
Replace missing, damaged or worn-out Class ZZ gages from existing sets and libraries. ~ Each pin is individually marked with the size. ~ Fully hardened to 60-62 RC. ~ Finish to 10 Micron or better. ~ Overall length is 2". ~ Tolerance is - .0002".