We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
GENERAL TOOLS logo

GENERAL TOOLS

General Tools is a New York-based manufacturer of precision measuring and layout instruments, serving industrial, construction, and metalworking trades since 1922. The company’s product line includes steel rulers, digital protractors, angle finders, scribers, and welding magnets, all designed for dimensional inspection, marking, and alignment tasks. General Tools’ instruments are built to meet common workshop accuracy standards: digital models offer angular resolution of ±0.1° to ±0.3°, while steel rulers feature etched graduations in SAE (1/64 in, 1/16 in) and metric (1 mm, 0.5 mm) increments, with options for decimal or fractional markings. Materials range from stainless steel and chrome-plated steel for corrosion resistance to aluminum and plastic for lightweight portability. Welding magnets in the line include multi-angle (30°, 45°, 60°, 75°, 90°) and adjustable-angle (0° to 180°) variants with pull ratings of 25 lb to 50 lb, suitable for ferrous workpiece fixturing. Scribers are straight, nonmagnetic aluminum with carbide tips for marking hardened surfaces. 3G Electric stocks a selection of General Tools measuring and layout tools, including digital angle finders with LCD displays and lithium or Li-Ion batteries, steel rulers with flexible blades and protective cases or pouches, and welding magnets with protractor scales. These products are applicable in plant maintenance, fabrication shops, and field service where repeatable measurement and layout are required. 3G Electric supports global procurement with consistent stock availability and technical specifications for each SKU, enabling engineers and procurement specialists to select tools based on graduation type, material, accuracy class, and pull strength without reliance on marketing claims.

Genuine
OEM Parts
Expert
Tech Support
1 Day
Quote Response
Worldwide
Origin
Worldwide Shipping
Air & sea freight
Datasheets on Request
Technical specs & drawings
1-Day Quote Response
Singapore-based team
Browse:
Show
Page 1 of 1

About GENERAL TOOLS

General Tools is a New York-based manufacturer of precision measuring and layout instruments, serving industrial, construction, and metalworking trades since 1922. The company’s product line includes steel rulers, digital protractors, angle finders, scribers, and welding magnets, all designed for dimensional inspection, marking, and alignment tasks. General Tools’ instruments are built to meet common workshop accuracy standards: digital models offer angular resolution of ±0.1° to ±0.3°, while steel rulers feature etched graduations in SAE (1/64 in, 1/16 in) and metric (1 mm, 0.5 mm) increments, with options for decimal or fractional markings. Materials range from stainless steel and chrome-plated steel for corrosion resistance to aluminum and plastic for lightweight portability. Welding magnets in the line include multi-angle (30°, 45°, 60°, 75°, 90°) and adjustable-angle (0° to 180°) variants with pull ratings of 25 lb to 50 lb, suitable for ferrous workpiece fixturing. Scribers are straight, nonmagnetic aluminum with carbide tips for marking hardened surfaces. 3G Electric stocks a selection of General Tools measuring and layout tools, including digital angle finders with LCD displays and lithium or Li-Ion batteries, steel rulers with flexible blades and protective cases or pouches, and welding magnets with protractor scales. These products are applicable in plant maintenance, fabrication shops, and field service where repeatable measurement and layout are required. 3G Electric supports global procurement with consistent stock availability and technical specifications for each SKU, enabling engineers and procurement specialists to select tools based on graduation type, material, accuracy class, and pull strength without reliance on marketing claims.

Common Applications

  • Metal fabrication — General Tools welding magnets (model 377) for holding steel plates at preset angles during tack welding.
  • Machine setup — General Tools digital angle finder (model 822) for verifying spindle or table tilt on milling machines.
  • Quality inspection — General Tools steel rulers (model 305ME) for measuring part dimensions to 1 mm or 1/16 in accuracy.
  • Layout marking — General Tools scriber (model 88) for scribing cut lines on sheet metal or structural steel.
  • Field maintenance — General Tools adjustable-angle magnet (model 375) for temporary fixturing of pipes or beams during repair work.
  • Toolroom calibration — General Tools digital protractor (model 824) for checking angle settings on press brakes or shears.

Frequently asked questions

Common questions about GENERAL TOOLS from 3G Electric.

What accuracy can I expect from General Tools digital angle finders?

General Tools digital angle finders, such as the model 822 (SKU 54GX57) and model 824 (SKU 54GX59), offer angular accuracy of ±0.3° and ±0.1°, respectively. These instruments use LCD displays and are powered by lithium or Li-Ion batteries. The measurement range covers 0° to 360° for the 822 and 0° to 180° for the 824. Accuracy is specified at room temperature; for critical applications, verify calibration against a known reference.

Are General Tools steel rulers available in both SAE and metric graduations?

Yes. General Tools steel rulers are offered with SAE graduations (e.g., 1/64 in, 1/16 in) and metric graduations (e.g., 1 mm, 0.5 mm). Some models, like the 305ME (SKU 3VZR7), include both 1/16 in and 1 mm scales. Rulers also feature decimal markings on certain models. Graduations are etched for durability, and blades are flexible with a black finish. Lengths include 6 in (150 mm) options, with protective cases or pouches included.

What pull strengths do General Tools welding magnets provide?

General Tools welding magnets are rated for maximum pull of 25 lb (model 375, SKU 3G919) and 50 lb (model 377, SKU 3G921). The 375 is an adjustable-angle magnet covering 0° to 180°, while the 377 is a multi-angle protractor magnet with preset angles of 30°, 45°, 60°, 75°, and 90°. Pull ratings are based on flat, clean ferrous surfaces; actual holding force may vary with surface condition and contact area.

What material is the General Tools scriber tip made of?

The General Tools scriber (model 88, SKU 3ZZP6) features a carbide tip. Carbide provides hardness for marking on metal, including hardened steel, without rapid wear. The scriber body is aluminum with a knurled grip, and the tip is removable and non-threaded. The tool is nonmagnetic, making it suitable for use near magnetic fixtures or electronic components.

Does 3G Electric carry replacement batteries for General Tools digital instruments?

3G Electric supplies General Tools digital angle finders that include batteries (lithium or Li-Ion) as part of the product. Replacement batteries are not listed separately in the current catalog. For battery specifications, refer to the manufacturer’s documentation for the specific model. Standard coin-cell or button-cell batteries are typically used; verify the type before ordering.

Does 3G Electric supply GENERAL TOOLS products?

Yes — 3G Electric (S) Pte. Ltd. supplies GENERAL TOOLS products. We stock the GENERAL TOOLS catalog and supply genuine factory-original products with full manufacturer warranty and technical support.