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Five stainless steel T-bolt hose clamps with 7/16 hex heads

Ideal

Ideal 300110138 T-Bolt Hose Clamp SAE 138 Min 1-3/8 in PK5

SKU CH-E1Y6-8RRTV MPN 300110138

Stainless-steel T-bolt clamp adjusts from 1-3/8 to 1-9/16 inch ID, installs at 75 in-lb torque and includes five SAE 138 clamps per pack

  • Product typeClamps
  • SAE 138 rating confirms correct fit for 1-3/8 in minimum hose diameter
  • 301 stainless steel band resists corrosion in automotive and industrial environments
  • 304 stainless steel screw prevents galling and seizing during tightening
  • 75 in-lb install torque delivers reliable sealing without over-stressing components
  • Pack of five clamps covers multiple connections in a single purchase

Ideal T-Bolt Clamp SAE 138

This Ideal 300110138 T-bolt hose clamp provides a secure seal for hose connections with a minimum inside diameter of 1 3/8 inches and a maximum of 1 9/16 inches. The band uses 301 stainless steel at 0.025 inch thickness and 3/4 inch width. A 304 stainless steel screw installs with a 7/16 inch hex at 75 in-lb torque. The pack contains five clamps.

Mechanics needing SAE 138 range

These clamps fit hoses within the SAE 138 diameter specification for coolant, intake or fluid transfer lines. They are not suited for applications requiring a smaller or larger clamping range than 1 3/8 to 1 9/16 inches. Builders needing a different SAE size or a worm-drive style should select an alternative part.

Minimum inside diameter 1 3/8 inches

The clamp minimum inside diameter of 1 3/8 inches is the critical specification for matching your hose outer diameter. Verify the hose OD falls between this minimum and the 1 9/16 inch maximum before purchase. The SAE 138 designation confirms this specific size range.

How it compares

Measured against everything we stock in Utility & Specialty Hand Tools, at today’s prices. Recalculated every night.

Price $28.99
Pricier than about 57% of the 2,474 comparable items (median $23.99).

Specifications

Product
Brand nameIdeal
Model name300110138
Product typeClamps

Questions about this item

Does the pack of five T-bolt clamps include any installation tools, or must I buy a 7/16 in hex driver separately?

The clamps use a 7/16 in hex head; no driver or other tools are included in the package.

How do I decide between SAE 138 and another SAE size for my hose?

Choose SAE 138 when the hose outside diameter falls between the clamp's 1 3/8 in minimum and 1 9/16 in maximum inside diameter.

What does the 75 in-lb install torque mean when I tighten the clamp on the vehicle?

Tighten the 7/16 in hex screw to 75 in-lb to achieve the rated seal without over-stressing the 301 stainless band.

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