Providing Anchoring and Fastening Solutions for Over 47 Years.
Member Since
1977
Double Expansion
Anchors
Single Expansion
Anchors
Lead Tamp-in
Anchors
Double Expansion
Anchors
Product Description
The Double is an dual action machine bolt expansion anchor available in bolt sizes 1/4" thru 3/4". Anchor material is Zamac 7 Alloy. It can be used in solid concrete, hard stone (granite) and solid block and brick.

General Applications and Uses
Pipe Hangers, Suspending Conduit and Lighting, Cable Trays and Strut, Concrete Formwork.

Features and Benefits
Internally Threaded (UNC Coarse Thread) anchor for easy removability and service work. Can be installed flush mounted or below the base material surface.
Product Description
The Single is an single action machine bolt expansion anchor available in bolt sizes 1/4" thru 3/4". Anchor material is Zamac 7 Alloy. It can be used in solid concrete, hard stone (granite) and solid block and brick.

General Applications and Uses
Pipe Hangers, Suspending Conduit and Lighting, Cable Trays and Strut, Concrete Formwork.

Features and Benefits
Internally Threaded (UNC Coarse Thread) anchor for easy removability and service work. Can be installed flush mounted or below the base material surface.
Product Description
The Tamp-in is an machine bolt anchor available in bolt sizes 1/4" thru 3/4". It can be used in solid concrete, hard stone (granite), solid block and brick.  A hand setting tool is required see Hand Tools.

General Applications and Uses
Electrical fixtures and fittings, signage and service equipment.

Features and Benefits
Internally Threaded (UNC Coarse Thread) anchor for easy removability and service work. Can be installed flush mounted or below the base material surface.
Single Expansion
Anchors
Lead Tamp-in
Anchors
Sierra . . . Providing Concrete Anchoring and Masonry Drilling Solutions for Over 45 Years.
Double and Single Expansion Anchors
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Copyright 2005 - 2011 Sierra Equipment Limited, Toronto, Ontario, Canada.
All rights reserved under both International and Pan American Copyright Conventions.
47 Racine Rd.
Toronto, Ontario
Canada   M9W 6B2
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1-800-948-8882
1-416-749-4742
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