Oetiker® Stepless® Self-Compensating Constant Tension Clamps are specifically developed to permanently stop cold leaks with black EPDM or soft silicone coolant system hoses on diesel or other engines. Their narrower band width & precise tongue-in-groove stepless interior, coupled with a low installation torque, achieves a strong uniform 360º seal. The preloaded spring tension effectively compensates for common coolant leakage during thermal cycle changes.

2-Piece Quick Release Screw Drive Clamps are unique two part clamps adaptable to a variety of latching or locking applications where repeated opening and closing is necessary.

Double Wire Screw Clamps with Swivel Nut provide even pressure and double sealing on hoses. Two 12 gauge wires close with a 5/16" hex head screw and feature an integrated swivel nut. This prevents loss and supplies perfect alignment to the screw every time.

Fuel Injection Screw Drive Clamps are tiny, tough and precision engineered for use in small diameter fuel line hose applications. They feature non-perforated rolled-edge bands with a special nut and bolt-tightening design.

Each Make-A-Clamp Kit is a total maintenance worm gear clamp system in a box, from which can be made over 1000 SAE Sizes of clamps. Each kit consists of 1 continuous roll of Perforated 1/2"-wide Stainless Steel Banding plus adjustable Stainless Steel Aero-Seal Worm-Gear Assembly Fasteners with 400SS Hex Head Screws. These kits are superior to and more versatile than "crimp & buckle" banding and strapping fasteners, and are ideal for anyone who requires varying sizes of large re-usable worm gear clamps. Table below lists complete kits as well as replacement pieces for kits, as explained.

• Larger, heavier-gauge, precision-formed spring washers provide higher rates of band tension and adjustment for a more dependable seal.
• Inner liner protects against shearing of hose surfaces.
• Provides a uniform 360º seal.
• Reusable.
• Available in all SAE sizes, ranging from 1" to 9-1/8" clamping diameters.

Self-Compensating Screw Drive CTB Clamps eliminate "cold flow" leakage by shutting off the leak paths. These clamps provide the self-adjusting band you need for a dependable seal, even in the coldest conditions. Our standard version offers a lined 9/16" wide stainless steel band with a 5/16" hex-head screw.

Standard Electro Zinc Plated Mini Hose Clamps are easy on hoses because of their rolled up band edges. A specially-designed band tongue fits under the hose to add strength to the connection. The hex head screw allows tightening with a flexible socket wrench and the nut stays intact when the screw is removed.

Standard Stainless Steel Mini Hose Clamps are easy on hoses because of their rolled up band edges. A specially-designed band tongue fits under the hose to add strength to the connection. The hex head screw allows tightening with a flexible socket wrench and the nut stays intact when the screw is removed.

1/2" Shape-Conforming Wraplock® Screw Drive Clamps are made in one piece and conform to any shape. They cover 1" (25mm) to 14" (305mm) diameters with band lengths ranging from 12 to 48" (1219mm).