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PROTO J4749HS Standard-Head Ratchet, 1/4 in Drive, 5 in Length - Standard-Head Ratchets
PROTOStandard-Head Ratchets

PROTO J4749HS Standard-Head Ratchet, 1/4 in Drive, 5 in Length

The PROTO Hand Ratchet: Pear (SKU J4749HS, MPN J4749HS) is a standard-head ratchet with a 1/4 in drive size and 5 in overall length. It features a reversible design, a chrome finish, and a 15° minimum arc swing, and…

SKU 3G-OTH-270712

Brand
PROTO
Item
J4749HS Standard-Head Ratchet, 1/4 in Drive, 5 in Length
Part Number
J4749HS
Category
Standard-Head Ratchets
Available to Order
Also known as:J4749HSPROTO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

PROTO
Manufacturer Part Number
J4749HS
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 J4749HS, MPN J4749HS) is a standard-head ratchet with a 1/4 in drive size and 5 in overall length. It features a reversible design, a chrome finish, and a 15° minimum arc swing, and does not include a quick-release mechanism.

Frequently Asked Questions

What is the PROTO J4749HS hand ratchet used for?

The PROTO J4749HS hand ratchet is used for tightening and loosening fasteners in confined spaces. Its 1/4 in drive size and 15° minimum arc swing make it ideal for automotive repair, machinery maintenance, and assembly work where access is limited.

What are the specifications of the PROTO J4749HS ratchet?

The PROTO J4749HS is a standard-head ratchet with a 1/4 in drive size, 5 in overall length, and a chrome finish. It is reversible, has a pear head shape, a 15° minimum arc swing, and does not include a quick-release mechanism. The manufacturer part number is J4749HS.

Where to buy the PROTO J4749HS ratchet worldwide?

You can source the PROTO J4749HS ratchet through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to maintain the PROTO J4749HS ratchet?

To maintain the PROTO J4749HS ratchet, keep it clean and lubricate the mechanism periodically with light machine 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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