Skip to content

Est. 1855

Canadian Owned & Operated

Current search category: All ProductsWhen the search panel is open, press Tab or Down Arrow to explore its categories and product results.

Loading product…

Est. 1855

Canadian Owned & Operated

Current search category: All ProductsWhen the search panel is open, press Tab or Down Arrow to explore its categories and product results.

WEBER SUPPLY

JET 390299 Replacement Ball Joint, For Use With JLHD and JLSD Series L-Clamp, 5/8 x 5/16 in Rail — Stock #3J4906Y5 — SUREWERX USA INC

Clamp Accessories

Home Clamping, Workholding & Positioning Clamps Clamp Accessories

JET 390299 Replacement Ball Joint, For Use With JLHD and JLSD Series L-Clamp, 5/8 x 5/16 in Rail

SUREWERX USA INC · JET

JET 390299 Replacement Ball Joint

For Use With JLHD and JLSD Series L-Clamp, 5/8 x 5/16 in Rail

Stock #: 3J4906Y5
MFG Part #: 390299
Manufacturer: SUREWERX USA INC

Overview Specifications2 Documents1

Product Details

JET Replacement Ball Joint, For Use With: JLHD and JLSD Series L-Clamp, 5/8 x 5/16 in Rail

Tempered drop forged sliding arm reduces clamping set up time - ideal for high volume production work
Nickel-chrome plated rails are heat formed from cold drawn profiled steel
Extra deep throats for maximum versatility
High carbon ACME threaded spindle is spatter resistant

Est. 1855

100% Canadian Owned & Operated Since 1855. Proudly Canada's oldest distributor, delivering industrial supply solutions for over 171 years.

Canadian Owned & Operated

Search Products
Locations
Company History
Newsletter Sign-Up

Business Accounts
Credit Application
Account Settings
Orders & Tracking
Quotes & Pricing
Order Pad
Contact Support

Phone

Email

info@webersupply.com

Hours

Mon-Fri: 8:00 AM - 4:30 PM

© 2026 Weber Supply Distributors. All rights reserved.

Privacy Policy Returns & Claims Quality & Compliance Careers Contact

Serving Canadian Industry Since 1855

Weber Supply Company Limited · 1.800.80.WEBER (1.800.809.3237) · info@webersupply.ca · webersupply.ca

Your Price

Log in to view pricing

Availability

Inventory unavailable

Real-time inventory data is unavailable right now.

Quantity

Rails, sliding arms, and spindles 100% heat treated

Replaceable spindles and pads

Replacement parts for L-Clamps

Technical Info

Specifications

Stock # 3J4906Y5

Specifications: 5/8 x 5/16 in Rail
Suitable For Use With: JLHD and JLSD Series L-Clamp

Product Resources

Documentation & media

PDFSpecification SheetSpecification sheet

Need more?

Questions about this product? Our support team can help.

1.800.80.WEBER info@webersupply.ca