One-way stopcock with a female Luer-lock end and a male Luer-lock end.
The key of the stopcock can only turn on 90¡. If the key is directed towards the male Luer-lock end, the stopcock is in an open position; if the key is turned laterally by 90¡, it is in a closed position. Bore: 2,1 mm.
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Description
Stopcock - Pack of 50Stopcock Pack of 50 Product Summary One way stopcock with a female Luer lock end and a male Luer lock end. The key of the stopcock can only turn on 90. If the key is directed towards the male Luer lock end, the stopcock is in an open position; if the key is turned laterally by 90, it is in a closed position. Bore: 2,1 mm. Technical Info UOI Units: Box UOI: 50 Contains Latex: No Contains DEHP: No Pyrogen Free: Yes Sterile Medical Device: Yes
Stopcock - Pack of 50
Product Summary
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Exchange/Return Notes
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4.6 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Perfect fit !
Size: Large, Color: Cerise,orange,yellow,light Blue
Most comfortable underwear I’ve had in awhile, soft, great length, can wear all day without adjusting all the time. I purchased a Large, I’m 6’3, 205 pounds, athletic build.
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Reviewed in the United States on April 20, 2026
★★★★★ 4
Nice briefs, worth the price
Size: Medium, Color: White
Briefs feel nice and I love the feel of cotton. Unfortunately they are missing a slot in the crotch that is usually present in these types of briefs.
Size is matching, soft to the touch.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Smooth
Size: Medium, Color: White
Fit is good. Material good
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Reviewed in the United States on May 6, 2026
★★★★★ 5
My absolute favorite boxers ever
Size: XX-Large, Color: White
I'm not a man, but I'm a nonbinary person with a big bottom and have tried many quality boxer brands over the years (including the unisex brands). These are my absolute favorite brand of boxers. They're super comfortable. It's taking me a while because I just keep forgetting to stock up but they are replacing all of my other boxers.
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Reviewed in the United States on March 8, 2026
★★★★★ 3
Too large
Size: Medium, Color: Burgundy,lake Blue,dazzling Blue,bijou Blue
Nice but medium size was just too large. Suggest ordering one size smaller.
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Reviewed in the United States on February 20, 2026