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PROTO J5450XLBL Standard-Head Ratchet, 15 in, Black Oxide, 8° Arc Swing - Standard-Head Ratchets
PROTOStandard-Head Ratchets

PROTO J5450XLBL Standard-Head Ratchet, 15 in, Black Oxide, 8° Arc Swing

The PROTO Hand Ratchet: Pear (SKU J5450XLBL, MPN J5450XLBL) is a standard-head ratchet from Proto. It is reversible, has a pear-shaped head, a black oxide finish, a 15-inch overall length, and an 8° minimum arc…

SKU 3G-OTH-270725

Brand
PROTO
Item
J5450XLBL Standard-Head Ratchet, 15 in, Black Oxide, 8° Arc Swing
Part Number
J5450XLBL
Category
Standard-Head Ratchets
Available to Order
Also known as:J5450XLBLPROTO
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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
J5450XLBL
Type
Reversible, Black Oxide, Proto
Overall Lg
15 in
Arc Swing
8° Min

Technical Documents

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

Product Description

The PROTO Hand Ratchet: Pear (SKU J5450XLBL, MPN J5450XLBL) is a standard-head ratchet from Proto. It is reversible, has a pear-shaped head, a black oxide finish, a 15-inch overall length, and an 8° minimum arc swing. Quick-release is not included.

Frequently Asked Questions

What is the PROTO Hand Ratchet J5450XLBL used for?

The PROTO Hand Ratchet J5450XLBL is used for tightening and loosening fasteners in automotive repair, industrial maintenance, and mechanical assembly. Its 15-inch length provides leverage, while the 8° minimum arc swing allows use in tight spaces. The pear-shaped head and reversible mechanism suit professional technicians.

What are the specifications of the PROTO Hand Ratchet J5450XLBL?

The PROTO Hand Ratchet J5450XLBL is a standard-head, reversible ratchet with a pear-shaped head, black oxide finish, 15-inch overall length, and 8° minimum arc swing. It does not include a quick-release feature. The manufacturer part number is J5450XLBL, and it is made by Proto.

Where to buy the PROTO Hand Ratchet J5450XLBL worldwide?

You can source the PROTO Hand Ratchet J5450XLBL worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine Proto tools globally.

How to maintain the PROTO Hand Ratchet J5450XLBL?

To maintain the PROTO Hand Ratchet J5450XLBL, keep it clean and lubricated with light machine oil, especially the reversing mechanism and pawl. Store in a dry environment to prevent corrosion of the black oxide finish. Avoid using extensions for extra leverage beyond the tool's rated capacity to prevent damage.

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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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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