Salice F70 21" Push-to-Open Full Extension Undermount Drawer Slides, Zinc - UBF70FFPO-21

Salice F70 Push-To-Open Undermount Drawer Use

Salice F70 push to open undermount slides are full extension undermount drawer slides designed for handle-less drawers, so a slight pressure on the front opens the drawer and keeps the mechanism hidden under the box. The integrated Push opening system is fully built into the slide, which allows a clean drawer face while still delivering a positive push-to-open function. Compatibility with 1/2 inch (12 mm) to 5/8 inch (16 mm) drawer thickness means the same model serves common stock drawer constructions. A 150 lbs dynamic and 170 lbs static load capacity supports heavy drawers in motion and at rest, which matters when drawers are used for dense hardware or tools. The drawer is latched when closed, so the drawer front sits pulled tight until the push action is applied again. This 21 inch Salice America F70 model, part number UBF70FFPO-21, is 100% Made in Italy, supporting consistent construction quality across projects.

Key Drawer Slide Details For Pro Installers

• The full extension slide design lets the drawer travel its full length, which exposes the back of the drawer for easier access and improves visibility for users loading deep drawers.
• Undermount construction places the slide beneath the drawer, which keeps hardware out of sight and supports clean cabinet interiors while still carrying the specified load ratings.
• Face frame Push opening operation for handle-less drawers uses a light press on the front, which removes the need for pulls and allows flat modern fronts in both residential and commercial projects.
• Elongated holes for depth and height adjustment give some install play, which helps align the drawer front to adjacent fronts without repeated re-drilling.
• Adjustable clips allow easy drawer insertion and removal, which speeds fitting and finishing steps when multiple adjustments are required on site.
• Optional tool free tilt adjustment of plus 3 mm or an F70 Push Synchronizer provides further alignment and synchronized opening options when the project benefits from refined motion.

Mounting, Adjustment, And Drawer Fit Details

This Salice America F70 undermount drawer slide uses elongated holes for depth and height adjustment, so the cabinet member can shift slightly during installation to fine-tune gap lines. Integrated tool free height adjustments of plus 2.5 mm allow front-to-front vertical tuning without separate tools, which is useful during final alignment. Tool free depth adjustments of plus or minus 3 mm let the drawer front move in or out, helping flush the front plane across a run of cabinets. Tool free side adjustments of plus or minus 1.5 mm shift the drawer laterally, which helps maintain even reveals against adjacent fronts and gables. Adjustable clips allow for easy drawer insertion and removal, so installers can lift drawers off for finishing, scribing, or service and then re-seat them without re-setting the slides. A special clip for narrow drawers supports use in tighter drawer widths where standard clips may interfere.

Where Salice F70 Slides Deliver Job Value

Using These Slides In Face Frame Installations

The SAP description specifies this F70 model as a face frame push open slide, so it is intended for installations where the cabinet has a face frame construction and a push-to-open function is required. The integrated Push opening system responds to slight pressure on the drawer front, which is practical when working with handle-less designs or when hardware would interfere with adjacent elements. The load note states that any load over 75 lbs requires a filler in addition to rear sockets, which gives a clear threshold for configuring heavier drawers so they stay supported over time. Full extension travel lets drawers in deeper face frame cabinets clear the frame opening, which benefits users accessing the entire drawer box. The latching action when closed keeps the drawer front seated against the face frame until it is intentionally opened with a push. Optional F70 Push Synchronizer compatibility provides an additional way to coordinate motion when that component is selected for the project.

Adjustment Features That Reduce Alignment Rework

The integrated tool free height adjustment of plus 2.5 mm on this Salice F70 21 inch slide lets installers nudge the drawer front vertically without loosening fasteners, which is valuable during detailed door-and-drawer layout. Tool free depth adjustment of plus or minus 3 mm allows the drawer front to sit slightly proud or recessed, helping match surrounding fronts and applied panels along a continuous plane. Tool free side adjustment of plus or minus 1.5 mm provides lateral tuning, which matters when chasing even reveals and compensating for minor cabinet irregularities. Elongated holes for depth and height adjustment at the slide mounting points expand this adjustment range, reducing the need to re-drill when initial placement is slightly off. Adjustable clips that allow easy drawer insertion and removal shorten the trial-fit cycle, since drawers can be removed to adjust slides and then quickly snapped back on. For narrow drawers, the special clip referenced in the description supports a secure connection where standard clips may not fit in reduced widths.

Common Questions About Salice F70 Push-To-Open Slides

Selecting Salice F70 Slides For Your Next Run

The Salice F70 21 inch Push-to-Open full extension undermount drawer slide UBF70FFPO-21 brings an integrated Push opening system, heavy load ratings, and tool free three-way adjustment into a single slide, which streamlines layout and final tuning. Its fit with 1/2 inch to 5/8 inch drawer thickness supports standard drawer box builds while maintaining an undermount, full extension configuration. For projects calling for face frame cabinets with handle-less fronts and precise reveals, these Salice America slides provide a defined set of performance and adjustment details ready to integrate into your next cabinet run.