Lead Calk-Ins

The Calk-In™ is a pre-assembled precision cast calking type machine bolt anchor which can be used in concrete, block, brick or stone. The anchor consists of an antimonial lead alloy calking sleeve and a Zamac alloy internally-threaded expander cone.

Product Name

8-32 LEAD MACHINE SCREW ANCHOR - CALK INS [9205R] Price: $35.71 / Box of 25
10-24 LEAD MACHINE SCREW ANCHOR - CALK INS [9210R] Price: $19.44 / Box of 25
Calk-In Tool #10 [9211R] Price: $18.30 / EA
1/4-20 LEAD MACHINE SCREW ANCHOR - CALK INS [9220R] Price: $22.84 / Box of 25
Calk-In Tool 1/4" [9221R] Price: $18.30 / EA
5/16-18 LEAD MACHINE SCREW ANCHOR - CALK INS [9225R] Price: $45.86 / Box of 25
Calk-In Tool 5/16" [9226R] Price: $23.43 / EA
3/8-16 LEAD MACHINE SCREW ANCHOR - CALK INS [9230R] Price: $48.18 / Box of 25
1/2-13 LEAD MACHINE SCREW ANCHOR - CALK INS [9240R] Price: $73.98 / Box of 25
3/4-10 LEAD MACHINE SCREW ANCHOR - CALK INS [9250R] Price: $270.96 / Box of 25

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