STM Straight Silicone Reducing Couplers
We have searched out the very best silicone hose manufacturers and are proud to offer our own brand of STM silicone couplers. We would not put our name on these if they were nothing less than the best!
Couplers are black outside and orange inside with the STM logo. Available in I.D. sizes from 2" to 4". Sold individually. Price is for one coupler.
• Straight Reducing Coupler
• 4-Ply Silicone
• Measurements in I.D. (Inner Diameter)
• Gloss Black
• Extremely Smooth
STM Products are made in the USA!
Lifetime Warranty on STM Parts to the original purchaser against manufacturing defects.
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Does what it’s supposed to and fits like a glove. Quality is great.
Purchased these couplers to replace my old crusty ones to address a minor boost leak issue I was having. Fit very snug and sealed up perfectly. High quality products.
Probably my favorite place to buy my dsm parts, always been quick to ship and more then happy to answer any questions if you give them a call.
Coupler was exactly as listed. Great service. Quick turn around. Worked out great. Thanks
Cancer and Reproductive Harm