Adapter Sleeves

Sleeves and Bushings offer concentricity without adjustment.
Adapter Sleeves

Sleeves and Bushings offer concentricity without adjustment.

Split square hole sleeve Series A 7C19 is suited for producing tooling such as milling cutters or boring bars without broaching equipment, while split square hole bushing Series A 7C18 fits any mating size collet or 3-jawed chuck. Sleeves are cold-rolled steel C1117 and range in length from -¾-5 in. Bushings are 4140 steel and hardened to Re 40-45. Broached square holes, which range from...

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Hex Hole Sleeves can replace spliced shafts and bushings.
Adapter Sleeves

Hex Hole Sleeves can replace spliced shafts and bushings.

Available in 8 different lengths from -¾-3-¼ in., carbon steel Series A 7C20 can be used as sliding couplings, extensions for socket drives, bearing carriers, and as sliding bearings. Broached hex holes maintain tolerance of -±.001 in. and range in width across flats from .128-.628 in. Sleeves can serve as replacement in applications requiring spliced shafts and bushings, where precision...

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Basalt America Announces Stronger, Lighter, and Corrosion-Free FRP's (Fiber Reinforced Polymers)
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Basalt America Announces Stronger, Lighter, and Corrosion-Free FRP's (Fiber Reinforced Polymers)

Fiber Reinforced Polymers (FRP), represents a truly groundbreaking advancement in structural reinforcement. Lightweight, strong, and green, they are changing the way the construction industry thinks about rebar. Unlike steel, FRPs don't rust and are far stronger than standard rebar. To learn why Fiber Reinforced Polymers are poised to change the way the world builds, see our video.

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