Assembly tools for screws and nuts. Single-head engineer's wrenches for lower torque applications. Maximum outside dimensions of heads and test torques Ingestion-build-100580 the ordering authority should state

the ordering authority should state the need for compliance with the standard and such other annexes as are appropriate

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a) lifts with drive systems others than those defined in BS EN 81-1 or BS EN 81-2

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Assembly tools for screws and nuts. Single-head engineer's wrenches for lower torque applications. Maximum outside dimensions of heads and test torques Ingestion-build-100580 the ordering authority should stateBS ISO 4229: 2009 Assembly tools for screws and nuts. Single head engineer's wrenches for lower torque applications. Maximum outside dimensions of heads and test torques BS ISO 4229 specifies characteristics of single head engineer's wrenches with gaps from 7 mm to 120 mm, listed in ISO 1703 under the reference Nos. 1 1 01 01 0 and 1 1 01 01 1. The lower torque application designation is in accordance with the smaller head dimensions. Essentially,