# Shower Door Mini Bulb Single-Sided Door Knob – 2 Finishes | CRL | IDEAL Shower Doors

URL: https://idealshowerdoors.com/store/p/19mkch
Description: The CRL Mini Bulb Single-Sided Door Knob is a single-sided knob for frameless glass shower doors that fits 1/4" to 1/2" glass. Made by C.R. Laurence (CRL) in 2 finishes, including polished chrome, brushed nickel. A small, rounded brass knob for one side of the door. Its low-profile back cap makes it
Seller: IDEAL Shower Doors, Danvers, MA (https://idealshowerdoors.com/store/)

## Product facts

- Part number: 19MKCH, 19MKBN (CRL)
- Product: Mini Bulb Single-Sided Door Knob
- Price by finish: Polished Chrome (19MKCH) $11.25 each; Brushed Nickel (19MKBN) $9.75 each
- Availability: Polished Chrome: in stock; Brushed Nickel: in stock
- Summary: The CRL Mini Bulb Single-Sided Door Knob is a single-sided knob for frameless glass shower doors that fits 1/4" to 1/2" glass. Made by C.R. Laurence (CRL) in 2 finishes, including polished chrome, brushed nickel.
- Shipping: free on every order; usually ships within 3-7 business days (US only).
- CRL fees (passed on at cost, never marked up): $5.00 small-order fee on orders under $50. A single unit pays $5.00 in fees. Details: https://idealshowerdoors.com/store/policies#fees
- Returns: All sales final, no returns or exchanges. https://idealshowerdoors.com/store/policies#final
- Buy: https://idealshowerdoors.com/store/p/19mkch

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![CRL Mini Bulb Single-Sided Door Knob, Polished Chrome](https://idealshowerdoors.com/store/img/hw/19MKCH-1.webp)

CRL · Part 19MKCH In stock

# Mini Bulb Single-Sided Door Knob — Polished Chrome

A small, rounded brass knob for one side of the door. Its low-profile back cap makes it a great fit for sliding doors.

Polished Chrome ·

$11.25

+ Free shipping

**1/4"–1/2"** Glass thickness

**3/4"** Diameter

**Single-sided** Mounting

Finish: **Polished Chrome**

**Ships free to your door** Free on this and every order. Usually ships in 3–7 business days.

**Free shipping** On every order

**All sales final** Check your [glass thickness](https://idealshowerdoors.com/store/measure).

**How-to guides** [Written by installers](https://idealshowerdoors.com/store/guide)

## About this knob

The CRL Mini Bulb Single-Sided Door Knob is a single-sided knob for frameless glass shower doors that fits 1/4" to 1/2" glass. Made by C.R. Laurence (CRL) in 2 finishes, including polished chrome, brushed nickel.

The Mini Bulb knob is a compact, single-sided knob made from solid brass. It measures 3/4" across and sticks out just 1" from the glass. On the other side of the glass, a slim 1/8" low-profile end cap holds it in place, which makes it a great choice for sliding doors. It also works well on standard swinging doors. It fits tempered glass from 1/4" to 1/2" thick and needs one 3/8" or 1/2" hole.

- Single-sided knob with a low-profile 1/8" (3 mm) end cap on the back
- 3/4" (19 mm) diameter, extends 1" (25 mm) from the glass
- Solid brass construction
- Great for sliding doors, and works on swinging doors too
- Fits 1/4" to 1/2" (6 to 12 mm) tempered glass, 3/8" or 1/2" (10 or 12 mm) hole

## Specs

| Spec | Value |
| --- | --- |
| Finishes | 2 |
| Diameter | 3/4 in. (19 mm) |
| Glazing Thickness | 1/4 in. To 1/2 in. (6 mm To 12 mm) |
| Height | 1-1/8 in. (29 mm) |
| Material | Brass |
| Mounting Type | Glass Mount - Single Sided |

Matching hardware

## Complete the look in Polished Chrome

- [Hinge Shower Door Hinge – Cologne 044 Wall Mount, Offset Back Plate Polished Chrome](https://idealshowerdoors.com/store/p/c0l044ch?part=C0L044CH)

$68.11

- [Glass clamp Beveled Hole-in-Glass Fixed Panel U-Clamp Polished Chrome](https://idealshowerdoors.com/store/p/bcu4ch?part=BCU4CH)

$12.35

- [Towel bar 24" Single-Sided Tubular Towel Bar Polished Chrome](https://idealshowerdoors.com/store/p/bm24ch?part=BM24CH)

$46.23

- [Robe hook Designer Robe Hook Polished Chrome](https://idealshowerdoors.com/store/p/drh1ch?part=DRH1CH)

$19.49

## Common questions

**What glass thickness does the CRL Mini Bulb Single-Sided 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.

**Is it one knob or a pair?**

One knob, for one side of the glass only.

**What finishes does it come in?**

Polished Chrome, Brushed Nickel. 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](https://idealshowerdoors.com/store/measure), hole spacing and finish before you order.

Pull Handles & Knobs

## More like this

[See all →](https://idealshowerdoors.com/store/c/pulls-knobs)

- [CRL BM8X8CH 8" Back-to-Back Tubular Pull Handle 14 finishes from $32.99 View](https://idealshowerdoors.com/store/p/bm8x8ch)
- [CRL SDK100CH Traditional Back-to-Back Shower Door Knobs 10 finishes from $26.99 View](https://idealshowerdoors.com/store/p/sdk100ch)
- [CRL LP24CH 24" Ladder Style Pull Handle 5 finishes from $250.89 View](https://idealshowerdoors.com/store/p/lp24ch)
- [CRL SQ8X8CH 8" Back-to-Back Square Pull Handle 18 finishes from $68.61 View](https://idealshowerdoors.com/store/p/sq8x8ch)
- [CRL SERNHP2MBL Round Thru-Glass Finger Pull 4 finishes from $26.99 View](https://idealshowerdoors.com/store/p/sernhp2mbl)

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 →](https://idealshowerdoors.com/store/measure)

Popular guides

### Fix it right

- [How to measure your glass →](https://idealshowerdoors.com/store/measure)
- [All guides →](https://idealshowerdoors.com/store/guide)
- [Glass Care Spotless glass Remove water spots and protect your shower glass. Shop Glass Care →](https://idealshowerdoors.com/store/glass-care)