Hettich 12" Over Travel Standard Ball Bearing Drawer Slides KA 4620 Series, Unhanded Side Mount Zinc - 9019954
Description
Hettich KA 4620 Drawer Slides For Smooth Travel
Hettich KA 4620 drawer slides provide an over extension runner that lets the drawer travel beyond its 12 inch nominal length, giving clear access to the full 300mm internal space during work. The side mount, ball bearing design keeps the slide aligned along the cabinet side, which supports predictable motion in typical shop-built and commercial casework. Dimensions of 58mm x 19mm x 300mm (H x W x L) define the space the runner occupies, so the slide fits layouts planned around that profile. The unhanded construction allows the same slide to work on either side of the drawer, which keeps part stocking simple on repetitive jobs. A pull-out stop integrated into the runner limits travel at the end of stroke, helping the drawer stay in its intended working position. Roll-out prevention adds resistance at the limit of extension, which helps the drawer remain within the cabinet when not being actively opened.
Key Slide Details That Support Daily Use
- The over extension runner lets the 300mm long slide move the drawer past the cabinet front, which exposes the rear of the drawer and helps access items or tooling stored at the back without shifting contents forward.
- Side mount configuration places the 58mm high, 19mm wide runner along the cabinet side, which keeps the load close to the carcass walls and helps maintain alignment on typical face frame or frameless cabinet builds.
- Ball bearing construction delivers precision control for moving smoothly and freely, which reduces binding under motion and supports a consistent feel when drawers are cycled repeatedly during daily use.
- The pull-out stop feature holds the drawer at full extension, which reduces the chance of accidentally pulling the drawer completely off the slide during normal opening force in a shop or residential setting.
- Roll-out prevention limits unintended forward movement when the drawer is at rest, which helps keep drawers from drifting open from vibration or minor bumps in busy work areas.
- Load capacity to EN 15338, Level 1, defines the performance level verified by that standard, which supports specifying this runner where light-duty rated guidance aligned to that level is acceptable.
Mounting And Fit Details For KA 4620 Slides
The KA 4620 slide is a side mount runner with a 58mm height and 19mm width, so the cabinet design must provide enough clearance at the side walls for that profile. The 300mm length defines the nominal drawer depth these slides are intended to support, helping layout when planning cabinet depth and drawer box length. These slides suit drawers with grooved, rebated or flush fitted drawer bottom panels, which means the runner is designed for common drawer construction methods where the bottom either sits in a groove, on a rebate, or flush with the sides. A release catch on the slide allows quickly separating the drawer from the cabinet body, which simplifies tasks like fitting fronts, adjusting reveals, or transporting assembled drawers separately from carcasses.
Using KA 4620 Slides In Cabinet Projects
Where These 12 Inch Hettich Slides Work Best
The 300mm length makes these 12 inch over travel standard ball bearing drawer slides a match for shallow drawers where full access to stored items is important, such as tool, parts, or supply drawers built to that depth. Their suitability for drawers with grooved, rebated or flush fitted drawer bottom panels allows them to slot into typical cabinet shop construction without reworking standard drawer patterns. The galvanised steel, blue passivated material provides a treated metal runner that is appropriate for indoor cabinet environments where metal stability is expected. Because the slide is unhanded, it can be used on either side of the drawer, which streamlines layout for banks of drawers using identical runners.
Details That Support Smooth, Repeatable Drawer Action
The ball bearing design provides precision control for moving smoothly and freely, which helps maintain a predictable opening and closing feel even when drawers are cycled many times during normal service. High lateral stability in the runner resists side-to-side play under movement, which supports straight tracking and helps the drawer front stay aligned with cabinet reveals. Load capacity to EN 15338, Level 1, anchors the slide performance to a defined standard, which is useful when matching runners to expected light-duty loads. The over extension runner combined with a pull-out stop and roll-out prevention works together to give full access at extension while helping the drawer remain secure within the cabinet when closed or at rest. The release catch that quickly separates the drawer from the cabinet body simplifies removal for adjustments or service, which can reduce time spent aligning drawer fronts across a run of cabinets.
Common Questions About KA 4620 Drawer Slides
What drawer depth suits the Hettich 9019954 slide?
The Hettich 9019954 slide has a 300mm length, so it is intended for drawers built around a 12 inch nominal depth to align runner travel with cabinet and box dimensions.
How does the over extension feature help in use?
The over extension runner moves the drawer past the cabinet front, which exposes the back of the drawer and improves access to stored items or tooling during regular work.
What drawer bottom styles are these slides designed for?
The KA 4620 slides are for drawers with grooved, rebated or flush fitted drawer bottom panels, matching common construction methods in cabinet and woodworking shops.
What does EN 15338 Level 1 load capacity indicate?
The load capacity to EN 15338, Level 1, indicates the slide performance has been measured against that light-duty drawer runner standard, which guides use where that level is appropriate.
How does roll out prevention affect drawer behavior?
Roll-out prevention adds resistance at the travel limit, which helps keep the drawer within the cabinet and reduces drift open from vibration or incidental contact.
What advantage does the release catch provide?
The release catch on the KA 4620 slide lets the drawer separate quickly from the cabinet body, which simplifies installation, adjustment, and later removal for service work.
Selecting KA 4620 Slides For Your Next Build
The Hettich KA 4620 12 inch over travel standard ball bearing drawer slides combine a 300mm length, side mount layout, and ball bearing precision control to support smooth drawer motion in cabinets using that depth. Their suitability for drawers with grooved, rebated or flush fitted drawer bottom panels aligns with common construction patterns, which helps them integrate into existing shop workflows. Features such as the over extension runner, pull-out stop, roll-out prevention, and quick-release catch support straightforward operation and handling in daily use. For projects that match these dimensions and construction details, choosing this Hettich America Corporation runner keeps the specification focused on verified performance characteristics.
