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Description
Simpson 1/4 x 1-1/2 Countersunk Split-Drive Anchor CSD25112The Split Drive anchor is a one piece expansion anchor that can be installed in concrete, grout filled block and stone. As the anchor is driven in, the split type expansion mechanism on the working end compresses and exerts force against the walls of the hole. The Countersunk head allows for a smooth surface when attaching wood or light gauge steel to concrete and grout filled block surfaces. Drill Bit Size: 1 4" Finish Spec: Zinc Head Type:
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.5 ★★★★★
Based on 919 reviews
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Product Reviews
★★★★★ 5
The Art of Rock Hounding
Format: Kindle
This book brought back a lot of memories to me. My brother and I used to rock hound. It was so much fun. This book teaches geology and beyond . The book provides practical advice on where and when to look, how to clean, how to plan a hounding trip, safety tips, and much more
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 20, 2024
★★★★★ 5
Rocks! Rocks! Rocks!
Format: Kindle
*The Art of Rock Hounding* is an absolute gem—literally! This 7-in-1 guide has everything I need to dive deeper into the world of rockhounding, from identifying rare minerals to uncovering fossils in the field. The techniques and expert tips make every trip more exciting and rewarding. Whether I’m out exploring or just learning more at home, this book keeps me hooked!
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Reviewed in the United States on March 17, 2025
★★★★★ 4
A very useful guide
Format: Kindle
I gave the book to my dad since he is interested in these topics. What he liked the most was the large amount of information it contains, such as information on semi-precious stones.
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Reviewed in the United States on January 18, 2025
★★★★★ 5
Great book
Format: Paperback
My husband loved it great layout and information
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Reviewed in the United States on November 30, 2025
★★★★★ 5
Rocks
Format: Paperback
Love it...lots of info for the rockhounder
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Reviewed in the United States on September 23, 2025
