Twistit TWISTBL-7 Black Rubber Three Hole Stopper, 37mm Top Diameter, 30mm Bottom Diameter, 7 Size, 25mm Length (Box of 200)

★★★★★ 4.2 143 reviews

$142.27
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$142.27
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Free shipping Free 30-day returns

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Product details

Management number 210851495 Release Date 2026/04/04 List Price $56.91 Model Number 210851495
Category

This versatile Twistit rubber stopper is four stoppers in one. Multipurpose stopper offers versatility not available with conventional stoppers. Simple twist-off seals permit easy conversion from a solid to a one, two, or three-hole stopper for all your laboratory needs. Natural M29 black rubber demonstrates exceptional aging characteristics with high resistance to deformation even after extensive autoclaving. Stopper is vacuum-tested at 30in of Mercury, and has safe, convenient countersunk lead-into holes.

  • Simple twist-off seals permit easy conversion from a solid to a one, two, or three-hole stopper
  • Excellent aging characteristics with high resistance to deformation even after extensive autoclaving
  • Multipurpose stopper offers versatility not available with conventional stoppers
  • Simplifies stock room inventory
  • Molded of soft, resilient, Black natural rubber
Item Weight 12.87 pounds
Manufacturer Plasticoid
Item model number TWISTBL-7
Package Dimensions 16.4 x 10.4 x 6.6 inches

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4.2 out of 5
★★★★★
143 ratings | 59 reviews
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