- Double knife, double throw.
- Size: 5 x 7.2cm.
- Durable plastic base knife switches that stand up during tough student use.
- Poles and knives are made of brass for good electrical connections.
- Premium Quality: This product is made of high-grade construction all the way through, excellent build quality and proven reliability across the range.
- Designed for use in professional laboratories but is an ideal choice for science classrooms and household use.
- If you need custom order with different sizes/ design, please contact us.
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