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1-3/4" Floor Guide 110 is a sliding door hardware component from Hettich America Corporation designed as a FLOOR GUIDE, SINGLE DOOR, so it supports one moving panel and keeps it running on line. The minimum 3/4" door thickness requirement defines where this guide can be applied, which matters when selecting panels so the guide engages the edge correctly. The door weight limit of 100 lbs sets the load the guide is intended to carry, helping match this part to light and medium interior sliding doors. Being part of the Sliding Door Hardware product class ties it directly to track-based systems where bottom guidance is required. The product name and manufacturer part number 50101 distinguish this guide for reorders, which helps maintain consistency across multiple openings in the same project.
The track headroom requirement of 2-1/8" minimum and 2-7/8" maximum defines the vertical space available between the header and the door top when using this guide, which influences how the track and hangers are positioned. That 2-1/8" to 2-7/8" band ties the floor guide to a specific overhead geometry, helping align layout decisions for both top hardware and bottom control. Working within these headroom limits supports smoother sliding because the door is positioned to cooperate with both top track and the floor guide without binding.
This FLOOR GUIDE, SINGLE DOOR is built for sliding door hardware installations where a single panel needs guided travel along the floor line. The minimum 3/4" door thickness requirement points it toward solid or composite doors that meet that build, so the door edge presents enough material for the guide channel. The 100 lbs maximum door weight indicates use on internal passages, closets, or similar openings with moderate panel mass, keeping movement controlled by the guide instead of stressing the bottom interface. Within the Builders Hardware and Sliding Door Hardware categories, it serves as the lower control point under a tracked top-hung configuration.
The 2-1/8" minimum and 2-7/8" maximum track headroom specification ties the lower guide performance directly to overhead layout, so when headroom is kept in that window the door can float correctly between track and floor guide. This relationship supports straight, repeatable travel because the top and bottom references stay coordinated instead of fighting each other. The product identity as 1-3/4" Floor Guide 110 and part number 50101 from Hettich America Corporation gives installers a precise reference point when matching drawings, hardware schedules, or previous jobs, which helps avoid mismatched guides on multi-opening projects. The clear 100 lbs door weight limit also narrows selection during planning, keeping this guide on projects where the door mass stays within its intended duty range and reducing the chance of callbacks from overloading the guide.
The 1-3/4" Floor Guide 110 is specified for a minimum 3/4" door thickness, so doors at or above that build give the guide a proper edge to control.
This FLOOR GUIDE, SINGLE DOOR is specified for doors not to exceed 100 lbs in weight, aligning it with lighter and medium interior sliding panels.
The 50101 floor guide is tied to a track headroom requirement of 2-1/8" minimum and 2-7/8" maximum, keeping the door positioned between top track and floor guide.
This Hettich America Corporation part is described as FLOOR GUIDE, SINGLE DOOR, so it is intended to guide a single sliding door panel.
The minimum 3/4" thickness spec means layout and fabrication can be planned around doors that meet or exceed that build so the guide engages properly.
This part sits in the Sliding Door Hardware product class, working as the lower guiding element beneath an overhead track-based sliding system.
Choose 1-3/4" Floor Guide 110 when you need a FLOOR GUIDE, SINGLE DOOR that aligns with a minimum 3/4" door thickness, a 100 lbs maximum door weight, and a track headroom range of 2-1/8" to 2-7/8" for coordinated sliding door hardware layouts.
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