Composite ratchet wrench

Tools – Wrench – screwdriver – or driver therefor – Handle clutched to head

Patent

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Details

81 63, 811771, 81900, B75B 1346

Patent

active

058756930

ABSTRACT:
A ratchet wrench includes a body formed entirely of glass-fiber-reinforced plastic material with a gear insert molded therein and a ratchet mechanism mounted on the insert and retained in place by retaining rings. The body includes layers of random discontinuous glass-fiber-reinforced plastic material and a band of unidirectional continuous glass-fiber-reinforced plastic material which are subjected to compression molding around the insert to form a composite wrench structure. Several insert configurations are disclosed.

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