Chart showing dimensions for all sizes in mm :

Please note : the above is a guide and Dimensions can vary slightly due to tolerances.
For "dimension sensitive" applications pls ask for measurement.

Where WLL or Break load are shown :
SWL or WLL = Safe working load limit (kg) : This is the recommended maximum weight the product should carry and will vary from batch to batch.
Break Load : This is the recommended maximum weight to break for the product and will vary from batch to batch. You should only use the product at the WLL - which is 1/4 the break load.
(Note : This is for guidance only and is not an endorsement. Do not use any product for lifting unless drawing is marked suitable for lifting with the L symbol. For load bearing or lifting applications on products not designed for lifting, you should have the part or assembly tested and certified. Contact us if you require this)

Click below for an engineering drawing :