Prime Line Products M 6191 Tub Enclosure Door Guide Gray 2 Pack

Product Description

The PRIME LINE PRODUCTS M 6191 is a replacement bottom guide for sliding tub enclosure doors. Constructed of plastic and finished in gray, this guide installs at the base of a sliding door track to keep the door panel aligned and moving smoothly. Two guides are included per pack. Each guide features slotted mounting holes that allow for positional adjustment during installation, making it easier to achieve proper door alignment without cutting or drilling. Only two fasteners are required per guide, keeping the replacement process straightforward for plumbers or tile contractors servicing bathroom enclosures.

This bottom guide is intended for residential bathroom tub enclosures with sliding door assemblies. It is specifically designed as a replacement for bottom guides on sliding tub enclosure doors manufactured by Keystone shower doors. When installing as a replacement, a flat spacer placed behind the existing guide position is required to bring the new guide flush and properly seated. This makes it suitable for service calls where original guides are worn, broken, or missing.

Key Features

• Plastic construction resists corrosion in wet bathroom environments
• Gray color finish matches original Keystone tub enclosure hardware
• Slotted mounting holes allow adjustment for proper door alignment
• Two-fastener installation reduces service time
• Sold as a 2-pack for single door or paired guide replacement

Compatibility

Designed as a replacement bottom guide for sliding tub enclosure doors manufactured by Keystone shower doors.

Installation Notes

Installation is performed by a plumber or general contractor during bathroom fixture service or renovation. Power tools are not required, but a flat spacer behind the existing guide position must be used with these replacement guides. Before beginning, ensure the tub enclosure door panels are removed or secured to prevent movement during guide replacement. Follow the fastener torque guidance provided by the door manufacturer to avoid cracking the track or surrounding tile work.