- Double ended slip joint extension tube with brass nut and rubber washer
- 1-1/4 in. Outer Diameter (OD) and 16 in. length
- For easy connection in your bathroom or kitchen to extend drain tailpiece to trap or trap tailpiece to wall
- Cut to fit
- Solid Brass construction for durability
From the manufacturer


Westbrass D42116-26 1-1/4″ x 16″ Double Ended Slip-Joint Extension Tube, Polished Chrome
Westbrass 1-1/2 in. diameter, 16 in. Double End Slip Joint Extension Tube. Use to extend length of a drain to P-Trap or waste tube to wall. Slip joint nut and rubber washer included, 100 PSI maximum working pressure, 150 degree maximum working temperature. Solid Brass construction.
- 17 gauge Chromed brass
- 1-1/4 x 1-1/4 inch double slip-joint nuts
- Brass slip-joint nuts and poly washer included
- Cut to fit
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D42116 – 16″ Double Ended shown in Polished Chrome | D420 – 8″ shown in Polished Chrome | D421 – 12″ shown in Polished Chrome | |
Customer Reviews |
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4.5 out of 5 stars
86
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4.5 out of 5 stars
233
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Price | $24.00$24.00 | $27.16$27.16 | $36.48$36.48 |
Model Number | D42116-26 | D420-26 | D421-26 |
Size | 1-1/4″ x 16″ Double Ended | 1-1/14″ x 8″ | 1-1/14″ x 12″ |
Available in Other Finishes | ✓ | ✓ | |
Available in Other Pack Sizes | ✓ | ✓ |

Product Description
Product Description
Westbrass 1-1/2 in. diameter, 16 in. Double End Slip Joint Extension Tube. Use to extend length of a drain to P-Trap or waste tube to wall. Slip joint nut and rubber washer included, 100 PSI maximum working pressure, 150 degree maximum working temperature. Solid Brass construction. Available in a variety of stylish finishes, this item is sure to complement your existing fixtures. Be sure to check out our other model styles and VISIT OUR BRAND STORE for more Kitchen and Bath items to stylize your home with convenient functionality and beauty.