San Francisco : Architect and Engineer, Inc · leaf 604
ork, thisbutt is recommended for heavy irondoors. Made of cold rolled steel, with-out holes. Leaves can be cut off tosuit special requirements. It is equip-ped with four Stanley non-detachable,weather protected ball bearing wash-ers. Loose pin has the Stanley non-rising and self-lubricating… … Made in following sizes:6 X 4 7 X 6 6 X 5 7 X 7 X 8X 10 X 6X 7X 8 8 X 8 8 X 10 We showed specificationson BB239. BB252 andBB170 in previous issuesof this publication. Willgladly forward them, ifyou wish to keep seriescomplete.
Architecture · Building
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