• 2-pack adjustable boss head clamp holders
• Available for rods up to 16mm and 21mm
• Made of high-quality Aluminum Alloy body with plastic knobs, ensuring it durable and sturdy constructed
• Large, easy-to-rotate knobs help provide extra leverage to easy and accurate adjustment
• Widely used in labs for keeping the clamp in place

Bosshead Clamp Holder

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