# Traditional Back-to-Back Shower Door Knobs – 10 Finishes | CRL | IDEAL Shower Doors

URL: https://idealshowerdoors.com/store/p/sdk100ch
Description: The CRL Traditional Back-to-Back Shower Door Knobs 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 10 finishes, including polished chrome, brushed nickel, matte black. A solid brass knob for each side of the door. Small, simple and
Seller: IDEAL Shower Doors, Danvers, MA (https://idealshowerdoors.com/store/)

## Product facts

- Part number: SDK100CH, SDK100BN, SDK100MBL, SDK100PN, SDK100SB, SDK1000RB, SDK100BBRZ, SDK100BR, SDK100ULBR, SDK100BL (CRL)
- Product: Traditional Back-to-Back Shower Door Knobs
- Price by finish: Polished Chrome (SDK100CH) $28.49 each; Brushed Nickel (SDK100BN) $28.49 each; Matte Black (SDK100MBL) $29.99 each; Polished Nickel (SDK100PN) $29.99 each; Satin Brass (SDK100SB) $34.49 each; Oil Rubbed Bronze (SDK1000RB) $34.49 each; Brushed Bronze (SDK100BBRZ) $43.51 each; Polished Brass (SDK100BR) $29.99 each; Unlacquered Brass (SDK100ULBR) $44.87 each; Black (SDK100BL) $26.99 each
- Availability: Polished Chrome: in stock; Brushed Nickel: in stock; Matte Black: in stock; Polished Nickel: in stock; Satin Brass: in stock; Oil Rubbed Bronze: in stock; Brushed Bronze: in stock; Polished Brass: in stock; Unlacquered Brass: in stock; Black: in stock
- Summary: The CRL Traditional Back-to-Back Shower Door Knobs 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 10 finishes, including polished chrome, brushed nickel, matte black.
- 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/sdk100ch

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![CRL Traditional Back-to-Back Shower Door Knobs, Polished Chrome](https://idealshowerdoors.com/store/img/hw/SDK100CH-1.webp)

CRL · Part SDK100CH In stock

# Traditional Back-to-Back Shower Door Knobs — Polished Chrome

A solid brass knob for each side of the door. Small, simple and fits 1/4" to 1/2" glass.

Polished Chrome ·

$28.49

+ Free shipping

**1/4"–1/2"** Glass thickness

**1-9/16"** Diameter

**Back to back** 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 Traditional Back-to-Back Shower Door Knobs 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 10 finishes, including polished chrome, brushed nickel, matte black.

When a full pull handle is too much, a pair of knobs does the job. These are solid brass with a soft beveled shape, one knob for the inside and one for the outside, joined through a single hole in the glass. Each knob is 1-9/16" across and stands 1" off the glass. Needs a 3/8" or 1/2" (10 or 12 mm) hole.

- Back-to-back pair: one knob for each side of the door
- Solid brass, 1-9/16" (40 mm) diameter, 1" (25 mm) off the glass
- Mounts through one 3/8" or 1/2" hole
- Fits 1/4" to 1/2" (6 to 12 mm) tempered glass
- Works on swing, pivot, sliding and folding doors

## Specs

| Spec | Value |
| --- | --- |
| Finishes | 10 |
| Design Style | Beveled |
| Diameter | 1-9/16 in. (40 mm) |
| Enclosure Type | Corner, Niche, Bathtub, Tailor Made Solutions |
| Glazing Thickness | 1/4 in. To 1/2 in. (6 mm To 12 mm) |
| Height | 1 in. (25 mm) |
| Material | Brass |
| Mounting Type | Glass Mount - Back To Back |
| Opening Style | Slide, Fold, Swing(side), Pivot(floor) |
| Series | Traditional |

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 Traditional Back-to-Back Shower Door Knobs 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, Polished Nickel, Satin Brass, Oil Rubbed Bronze, Brushed Bronze, Polished Brass, Unlacquered Brass, Black. 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 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)
- [CRL SDK107CH Junior Contemporary Back-to-Back Knob A slim 1" solid brass knob for when you want as little hardware showing as possible. Sold as a back-to-back pair. $25.49 View](https://idealshowerdoors.com/store/p/sdk107ch)

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)