# Shower Door 180 Degree Knob Latch – 3 Finishes | CRL | IDEAL Shower Doors URL: https://idealshowerdoors.com/store/p/lat001ch Description: The CRL 180 Degree Knob Latch is a back-to-back knob for frameless glass shower doors that fits 5/16" to 1/2" glass. Made by C.R. Laurence (CRL) in 3 finishes, including polished chrome, brushed nickel, oil rubbed bronze. A knob that latches your shower door closed and holds it centered. Works from Seller: IDEAL Shower Doors, Danvers, MA (https://idealshowerdoors.com/store/) ## Product facts - Part number: LAT001CH, LAT001BN, LAT0010RB (CRL) - Product: 180 Degree Knob Latch - Price by finish: Polished Chrome (LAT001CH) $83.21 each; Brushed Nickel (LAT001BN) $87.59 each; Oil Rubbed Bronze (LAT0010RB) $107.43 each - Availability: Polished Chrome: in stock; Brushed Nickel: in stock; Oil Rubbed Bronze: in stock - Summary: The CRL 180 Degree Knob Latch is a back-to-back knob for frameless glass shower doors that fits 5/16" to 1/2" glass. Made by C.R. Laurence (CRL) in 3 finishes, including polished chrome, brushed nickel, oil rubbed bronze. - 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 $0.00 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/lat001ch --- ![CRL 180 Degree Knob Latch, Polished Chrome](https://idealshowerdoors.com/store/img/hw/LAT001CH-1.webp) CRL · Part LAT001CH In stock # 180 Degree Knob Latch — Polished Chrome A knob that latches your shower door closed and holds it centered. Works from both sides of the door. Polished Chrome · $83.21 + Free shipping **5/16"–1/2"** Glass thickness **1-1/4"** 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 180 Degree Knob Latch is a back-to-back knob for frameless glass shower doors that fits 5/16" to 1/2" glass. Made by C.R. Laurence (CRL) in 3 finishes, including polished chrome, brushed nickel, oil rubbed bronze. This solid brass knob latch gives your door a positive close, which helps a lot when the door hangs slightly out of line. A built-in three-point ball bearing index keeps the knob from free-spinning, and you can turn it from inside or outside the shower. It comes with a tapered strike for doors that close against a wall, and a J-hook for doors that close against another glass panel. It fits glass from 5/16" to 1/2" thick and needs one 7/8" (22 mm) hole through the door. - Latches the door closed and centers it - Works from both sides of the door - Includes a tapered strike (glass-to-wall) and J-hook (glass-to-glass) - 1-1/4" (32 mm) diameter solid brass knob - Fits 5/16" to 1/2" (8 to 12 mm) glass, 7/8" (22 mm) hole ## Specs | Spec | Value | | --- | --- | | Finishes | 3 | | Diameter | 1-1/4 in. (32 mm) | | Glazing Thickness | 5/16 in. To 1/2 in. (8 mm To 12 mm) | | Material | Brass | | Mounting Type | Glass Mount - Back To Back | 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 180 Degree Knob Latch fit?** 5/16" 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, Oil Rubbed Bronze. 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)