Ascaso Small Drain Shank

Product details

Ascaso Small Drain Shank (Brass) This small brass tube mounts in various drain positions across Ascaso units using an M5 flange nut. 4 x 7 mm flexible silicone tubing presses onto the barbed end to carry water away. This is the updated design, replacing the older smooth-shank part (previously #I..486). COMPATIBILITY Fits: Ascaso units using an M5-flange drain shank mount Replaces: Ascaso I.4721 (supersedes the smooth-shank I..486) Works with: 4 x 7 mm flexible silicone tubing INSTALLATION DIY – thread in with the M5 flange nut, then press the tubing onto the barb. PRO TIPS If you're replacing the old smooth-shank I..486 and kept finding the drain tubing popping off under pressure, this barbed I.4721 was designed specifically to fix that – the barb grips the silicone tubing far more securely than the old smooth shank ever did.