Key Features

52-Piece SAE & Metric Set: Includes 28 standard and 24 metric gauges for checking common nuts, bolts and screws. This nut and bolt thread checker set gives you a practical everyday range for garage work, workshop repairs, auto maintenance and DIY fastener identification.
Find the Right Size Faster: Use the male and female thread gauges to match unknown fasteners and confirm thread size or pitch quickly. The bolt size finder helps you avoid guessing, reduce wrong purchases and sort mixed hardware with less frustration.
Storage Case for Organization: The included storage case keeps each thread checker gauge in its place, so sizes are easier to find and return after use. It helps protect the aluminum gauges, reduce missing pieces and keep your workbench, drawer or service cart cleaner.
Removable Gauges for Tight Areas: Each gauge can be taken out individually, making it easier to check fixed studs, recessed nuts, engine bays, machinery, furniture, bikes and appliances. A useful screw size gauge when the fastener cannot be brought to the board.
Color-Coded Aluminum Design: Lightweight aluminum construction is easy to carry between jobs. Red metric and blue standard gauges help separate size systems at a glance, making this thread gauge set useful for mechanics, technicians, maintenance crews and home users.

Product Description

52 Pcs Nut and Bolt Thread Checker Set with Storage Case Identify unknown nuts, bolts and screws faster with this 52-piece aluminum thread checker set. Designed with 28 Standard and 24 Metric gauges, it helps confirm thread size and pitch for everyday garage repairs, workshop use, auto maintenance, machinery service, home projects and tight-space applications. Each gauge can be removed individually for easier checking, while the included storage case keeps all pieces organized, protected and easy to carry. Package Includes: 52 Thread Checker Gauges (28 Standard Sizes & 24 Metric Sizes) 1 Storage Case Metric Sizes Included: M2-0.4, M2.5-0.45, M3-0.5, M4-0.7 M5-0.8, M6-1.0, M7-1.0, M8-1.0 M8-1.25, M10-1.0, M10-1.25, M10-1.5 M12-1.0, M12-1.25, M12-1.5, M12-1.75 M14-1.5, M14-2.0, M16-1.5, M16-2.0 M18-1.5, M18-2.5, M20-1.5, M20-2.5 Standard Sizes Included: 1-12, 1-8, 7/8-9, 7/8-14 3/4-16, 3/4-10, 5/8-18, 5/8-11 9/16-18, 9/16-12, 1/2-20, 1/2-13 7/16-20, 7/16-14, 3/8-24, 3/8-16 5/16-24, 5/16-18, 1/4-28, 1/4-20 12-24, 10-32, 10-24, 8-32 6-40, 6-32, 4-40, 2-56

52 Pcs SAE and Metric Thread Checker Set with Storage Case, 28 Standard & 24 Metric Nut and Bolt Size Finder for Tight Spaces, Garage, Workshop, Auto Repair, DIY

Key Features

Product Description