PLEASE HAVE DIMENSIONS VERIFIED FOR INSTALLATION PURPOSES.
° - Round Straight hole.
* - Furnished with alternating pins.
@ - Weights of attachments coupled every pitch.
A or K attachments will be located on the outer links if the attachment spacing is for an even nmber of pitches except for HSB111SP which is furnished on the inside links only. "A" attahment is same as "K" attachment but on one side of chain only.