Multi-jackbolt tensioners (MJTs) offer simple and cost-effective tightening. The brochure contains technical information on how the tensioners increase worker safety and safeguard investments. MJTs retrofit existing nuts and bolts and require only hand/ air tools to tension accurately and quickly.

Superbolt Inc.
1000 Gregg St., Box 683
Carnegie, PA 15106
(412) 279-1149


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