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PROTO J4749 Standard-Head Ratchet, 1/4 in Drive, 5 in Length, Chrome - Standard-Head Ratchets
PROTOStandard-Head Ratchets

PROTO J4749 Standard-Head Ratchet, 1/4 in Drive, 5 in Length, Chrome

The PROTO Hand Ratchet: Pear (SKU J4749, MPN J4749) is a standard-head ratchet from PROTO. It features a reversible design with a chrome finish and a pear head shape, offering a 15° minimum arc swing and a 1/4-inch…

SKU 3G-OTH-270826

Also listed as: J 4749 · J-4749

Brand
PROTO
Item
J4749 Standard-Head Ratchet, 1/4 in Drive, 5 in Length, Chrome
Part Number
J4749
Category
Standard-Head Ratchets
Available to Order
Also known as:J4749PROTO
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Technical Specifications

PROTO
Manufacturer Part Number
J4749
Type
Reversible, Chrome
Overall Lg
5 in
Arc Swing
15° Min
Drive Size
1/4 in

Technical Documents

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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Hand Ratchet: Pear (SKU J4749, MPN J4749) is a standard-head ratchet from PROTO. It features a reversible design with a chrome finish and a pear head shape, offering a 15° minimum arc swing and a 1/4-inch drive size. This ratchet does not include a quick-release mechanism.

Frequently Asked Questions

What is the PROTO J4749 hand ratchet used for?

The PROTO J4749 hand ratchet is used for tightening and loosening fasteners in confined spaces. Its 15° minimum arc swing and 1/4-inch drive size make it ideal for automotive repair, machinery maintenance, and assembly work where access is limited.

What are the specifications of the PROTO J4749 ratchet?

The PROTO J4749 is a standard-head ratchet with a pear head shape, reversible operation, and a chrome finish. It has a 1/4-inch drive size, 5-inch overall length, and a 15° minimum arc swing. It does not include a quick-release mechanism.

Where to buy the PROTO J4749 ratchet worldwide?

You can source the PROTO J4749 ratchet through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring reliable supply for your operations.

How to maintain the PROTO J4749 hand ratchet?

To maintain the PROTO J4749, keep it clean and lubricate the mechanism periodically with light oil. Avoid using excessive force beyond its rated capacity. Store in a dry environment to prevent corrosion of the chrome finish.

Used in

Common applications for PROTO
Industrial maintenance — PROTO J6014CXCERT micrometer torque wrench for tightening fasteners to 50–250 ft-lb with tether capability.
Assembly operations — PROTO J6345A electronic torque wrench for 5–50 ft-lb control with audible and visual indicators.
Plumbing and mechanical — PROTO J812HD straight pipe wrench with 2 in jaw capacity for gripping and turning pipes.
Precision fastening — PROTO J61929 multi-bit screw and nut driver kit with 26 alloy steel bits for assembly and maintenance.
Tool organization — PROTO JUC3743-3SG heavy-duty utility cart with drawers, power strip, and padlock for shop floor use.
Metric fastener service — PROTO JSCVM-20SB 20-piece ratcheting combination wrench set covering 6 mm to 32 mm.
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PROTO Products

3G Electric supplies PROTO standard-head ratchets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This PROTO standard-head ratchet features a reversible pear-shaped head with a chrome finish. With a 25-1/2-inch overall length and a 4° minimum arc swing, it provides leverage and access in confined spaces. Suitable for tightening and loosening fasteners in maintenance and repair tasks
PROTO
This PROTO standard-head ratchet features a reversible pear-shaped head with a chrome finish. With a 25-1/2-inch overall length and a 4° minimum arc swing, it provides leverage and access in confined spaces. Suitable for tightening and loosening fasteners in maintenance and repair tasks

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