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PROTO Hand Ratchet: Pear, Reversible, 10 in Overall Lg, Black Oxide, 15° Min Arc Swing - Standard-Head Ratchets
PROTOStandard-Head Ratchets

PROTO Hand Ratchet: Pear, Reversible, 10 in Overall Lg, Black Oxide, 15° Min Arc Swing

The PROTO Hand Ratchet: Pear (MPN J5449BL) is a standard-head ratchet from PROTO. It features a reversible design with a 15° minimum arc swing, a quick-release mechanism, and a black oxide finish.

SKU 3G-OTH-270864

Brand
PROTO
Item
Hand Ratchet: Pear, Reversible, 10 in Overall Lg, Black Oxide, 15° Min Arc Swing
Category
Standard-Head Ratchets
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

PROTO
Manufacturer Part Number
J5449BL
Type
Reversible, Black Oxide, Proto
Overall Lg
10 in
Arc Swing
15° Min

Technical Documents

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

Product Description

The PROTO Hand Ratchet: Pear (MPN J5449BL) is a standard-head ratchet from PROTO. It features a reversible design with a 15° minimum arc swing, a quick-release mechanism, and a black oxide finish.

Frequently Asked Questions

What is the PROTO J5449BL hand ratchet used for?

The PROTO J5449BL hand ratchet is used for tightening and loosening fasteners in confined spaces where a full swing arc is not possible. Its 15° minimum arc swing and reversible pear-head design make it ideal for automotive, industrial, and maintenance applications requiring precise torque control.

What are the specifications of the PROTO J5449BL ratchet?

The PROTO J5449BL is a 10-inch overall length, reversible pear-head ratchet with a 15° minimum arc swing. It includes a quick-release mechanism and a black oxide finish. The manufacturer part number is J5449BL, and it is designed for standard-head ratchet applications.

Where to buy the PROTO J5449BL ratchet worldwide?

You can source the PROTO J5449BL ratchet through 3G Electric, which handles global logistics, customs clearance, and delivery to worldwide destinations. As a supplier of industrial tools, 3G Electric provides genuine PROTO products and can arrange shipping to your location.

How to maintain a PROTO J5449BL ratchet?

To maintain the PROTO J5449BL ratchet, keep it clean and lubricated with light machine oil, especially after exposure to dirt or moisture. Store in a dry environment to prevent corrosion of the black oxide finish. Periodically check the quick-release mechanism and reversing lever for smooth operation.

Used in

Common applications for PROTO
Automotive assembly — PROTO J72102 impact socket set for fastening lug nuts on production lines
Heavy equipment maintenance — PROTO J3772T flare nut wrench for hydraulic line fittings on excavators
General industrial repair — PROTO J795SA adjustable wrench set for tightening bolts on conveyor systems
Aerospace manufacturing — PROTO J5240A slotted bit socket for adjusting fasteners in confined spaces
Oil and gas pipeline work — PROTO J5438 12-point socket for valve assembly in refineries
Construction site toolkits — PROTO J8179-T500 double box wrench for structural steel bolting

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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