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CRL Cylinder Single-Sided Shower Door Knob, Polished Chrome
CRL · Part SDK212CHIn stock

Cylinder Single-Sided Shower Door Knob — Polished Chrome

A small, modern solid brass cylinder knob for one side of the glass. Clean and simple, with a slim cap on the back.

Polished Chrome ·
$12.75
+ Free shipping
1/4"–1/2"Glass thickness
3/4"Diameter
Back to backMounting
Finish: Polished Chrome
Ships free to your doorFree on this and every order. Usually ships in 3–7 business days.
Free shippingOn every order
All sales finalCheck your glass thickness.
How-to guidesWritten by installers
OverviewSpecsFAQ

About this knob

The CRL Cylinder Single-Sided Shower Door Knob is a back-to-back knob for frameless glass shower doors that fits 1/4" to 1/2" glass. Made by C.R. Laurence (CRL) in 5 finishes, including polished chrome, brushed nickel, matte black.

This knob is a simple solid brass cylinder for a clean, minimal look. It mounts to one side of the glass, with a slim cap on the other side instead of a second knob. It's sold without a protective plastic sleeve and is meant for tempered glass. It comes in many finishes. It needs one 3/8" to 1/2" (10 to 12 mm) hole in the glass.

  • Single-sided knob with a slim back cap
  • 3/4" (19 mm) diameter, stands 1-1/4" (32 mm) from the glass
  • Solid brass
  • Fits 1/4" to 1/2" (6 to 12 mm) tempered glass
  • Needs one 3/8" to 1/2" (10 to 12 mm) hole

Specs

Finishes5
Diameter3/4 in. (19 mm)
Glazing Thickness1/4 in. To 1/2 in. (6 mm To 12 mm)
Height1-1/4 in. (32 mm)
MaterialBrass
Mounting TypeGlass Mount - Back To Back
Matching hardware

Complete the look in Polished Chrome

Common questions

What glass thickness does the CRL Cylinder Single-Sided Shower Door Knob fit?

1/4" to 1/2" thick tempered glass. Measure your glass at a bare edge before you order; our measuring guide shows how.

How many holes does it need?

One. The two knobs bolt together through a single 3/8" or 1/2" (10 or 12 mm) hole in the glass.

Is it one knob or a pair?

A back-to-back pair: one for the inside of the door and one for the outside, with the hardware to join them through the glass.

What finishes does it come in?

Polished Chrome, Brushed Nickel, Matte Black, Oil Rubbed Bronze, Polished Brass. Match the finish of the hinges and other hardware on your shower.

Can I return it?

No. All sales are final, so please check your glass thickness, hole spacing and finish before you order.

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Replacing a handle?

Match your holes, glass and finish.

Measure center to center between your existing holes and check your glass thickness. A new handle has to match both.

How to measure your glass →