Extreme PSI :: DIY and Fabrication :: Silicone Couplers :: 3" Straight Hose Couplers

Due to COVID-19 outbreak, we are closing all retail pick up until further notice. Orders must be placed online or over the phone for mail-in order only.

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We are experiencing higher than average order volume and this may cause delays on shipments.
In addition, there are delivery days with US Post Office and UPS shipments due to the pandemic. We apologize for any inconvenience.

3" Straight Hose Couplers

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3" Straight Hose Couplers

Extreme PSI 4-Ply Silicone Coupler: 2.00" I.D.
Extreme PSI 4-Ply Silicone Coupler: 2.00" I.D.
Price: $4.99
MSRP: $5.76 (save 13%)
Ships in 24 hours
Extreme PSI 4-Ply Silicone Coupler: 2.25" I.D.
Extreme PSI 4-Ply Silicone Coupler: 2.25" I.D.
Price: $5.95
MSRP: $6.54 (save 9%)
Ships in 24 hours
Extreme PSI 4-Ply Silicone Coupler: 2.50" I.D.
Extreme PSI 4-Ply Silicone Coupler: 2.50" I.D.
Price: $5.95
MSRP: $7.05 (save 16%)
Ships in 24 hours
Extreme PSI 4-Ply Silicone Coupler: 2.75" I.D.
Extreme PSI 4-Ply Silicone Coupler: 2.75" I.D.
Price: $6.95
Ships in 24 hours
Extreme PSI 4-Ply Silicone Coupler: 3.00" I.D.
Extreme PSI 4-Ply Silicone Coupler: 3.00" I.D.
Price: $7.45
MSRP: $9.48 (save 21%)
Ships in 24 hours
Extreme PSI 4-Ply Silicone Coupler: 3.25" I.D.
Extreme PSI 4-Ply Silicone Coupler: 3.25" I.D.
Price: $8.45
MSRP: $9.87 (save 14%)
Ships in 24 hours
Extreme PSI 4-Ply Silicone Coupler: 3.50" I.D.
Extreme PSI 4-Ply Silicone Coupler: 3.50" I.D.
Price: $8.95
MSRP: $10.95 (save 18%)
Ships in 24 hours
Extreme PSI 4-Ply Silicone Coupler: 3.75" I.D.
Extreme PSI 4-Ply Silicone Coupler: 3.75" I.D.
Price: $9.45
MSRP: $13.17 (save 28%)
Ships in 24 hours
Extreme PSI 4-Ply Silicone Coupler: 4.00" I.D.
Extreme PSI 4-Ply Silicone Coupler: 4.00" I.D.
Price: $9.45
MSRP: $14.16 (save 33%)
Ships in 24 hours
Extreme PSI 4-Ply Silicone Coupler: 4.50" I.D.
Extreme PSI 4-Ply Silicone Coupler: 4.50" I.D.
Price: $10.95
MSRP: $14.97 (save 27%)
Ships in 24 hours
Extreme PSI 4-Ply Silicone Coupler: 5.00" I.D.
Extreme PSI 4-Ply Silicone Coupler: 5.00" I.D.
Price: $12.45
MSRP: $16.41 (save 24%)
Ships in 24 hours
HTS 3 Ply Silicone Coupler : 3.25" ID
HTS 3 Ply Silicone Coupler : 3.25" ID
Price: $5.35
MSRP: $8.93 (save 40%)
Ships in 24 hours