Can I Use Two Acorn Clamps on a Ground Rod by 2023 NEC 250.64(C)? - YouTube
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Original ANTIQUE c1855~~HEMMING BIRD CLAMP~~RaRe Acorn screw top NEEDLE CASE | eBay
1" Acorn Standard Duty Bronze Ground Rod Clamp
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Acorn-type Ground-Rod Clamp - 3/8 inch | Computer Cable Store
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Ground Rod Clamp > MacLean Network Solutions
Acorn Bushing Mount Modular Platen Clamp -- Heavy Duty Acorn Bushing Mount Clamp, Heavy Duty | Arc-Zone.com [SHT-UM--NA] - $91.00 : Arc-Zone.com, Welding Accessories Store
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