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B4 Dixon Valve Carbon Steel Boss Clamp for Hose ID 1/2" and Hose OD from 58/64" to 1-2/64"


Boss Clamps

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Some products have predefined quantity discounts that will apply automatically, those pages have a table near the price describing the discount teirs.

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What if my item is out of stock?

All customers get an email regarding the shipping time frame of their purchase, usually within the business day. If your item is in stock we will ship within 1 business day, otherwise, the email will contain a lead time. If you do not receive this email, we recommend checking your email's spam folder. If you have any questions at that point please do not hesitate to Contact Us or chat below!

Can I get free shipping?

Shipping will calculate as free instantly if your order value exceeds $5000.

Some exceptions apply.

Free Freight is only available for the Contiguous USA.

Specifications for Variant SKU: B4 Dixon
Material(s): Carbon Steel
Minimum Clamp I.D.: 0.90625
Maximum Clamp I.D.: 1.03125
  • 2-bolt type clamp with 2 gripping fingers and 2 clamp sections.
  • The bolts used in the Boss interlocking clamps are not standard bolts. They vary from standard bolts in their length, diameter, overall thread length and material hardness. These bolts can be retorqued, but it is not recommended that the bolts or clamps be reused, as they are designed for a single bend only.
  • Torque values for clamps are based on dry bolts. The use of lubricant on bolts will adversely effect clamp performance. Do not lubricate nuts and bolts. Recommended torque rating in ft. lbs.
  • Worn-out hose couplings can be dangerous. They should be checked regularly and replace when necessary. Each coupling user should review applications and add safety devices where indicated.
  • Note: Pressurized steam is an extremely dangerous commodity. Only hose, fittings, clamps and accessory items that have been approved for steam service should ever be used! Never use an unapproved item for steam service. Always follow the manufacturer's product recommendations for pressurized steam handling.
Part Number Material Hose ID Hose OD Torque Weight (Lbs.)
From: To:
BD Investmant Cast Carbon Steel 1/4" 36/64" 42/64" 6 0.1500
CD Investmant Cast Carbon Steel 3/8" 44/64" 56/64" 6 0.2500
DD Investmant Cast Carbon Steel 1/2" 52/64" 60/64" 6 0.3100
B4 Investmant Cast Carbon Steel 1/2" 60/64" 1-4/64" 12 0.4200
B5 Investmant Cast Carbon Steel 1/2" 1-4/64" 1-12/64" 12 0.3650
BU9 Investmant Cast Carbon Steel 3/4" 1-10/64" 1-20/64" 21 0.7400
B9 Plated Iron 3/4" 1-20/64" 1-32/64" 21 0.8100
B10 Investmant Cast Carbon Steel 3/4" 1-32/64" 1-44/64" 21 0.8750
Dixon Valve & Coupling

Dixon Valve & Coupling

Dixon, founded in 1916, is a premier manufacturer and supplier of hose couplings, valves, dry disconnects, swivels, and other fluid transfer and control products. Our global reach includes a wide range of products for numerous industries including petroleum exploration, refining, transportation, chemical processing, food and beverage, steel, fire protection, construction, mining, and manufacturing.

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