# Ø10 mm drill-in push-to-open latches (Haefele K Push Tech, DTC, Titus): bore, throw, part numbers

> What size hole does a round push-to-open cabinet latch need, and how far does it throw?

- Category: Hardware › Furniture & cabinet hardware
- Kind: Standard part
- Basis: Haefele catalogue page 10.127 and maker product pages (text values). The plate and housing outlines are not printed in words, so no file
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- License: dimension sheet CC BY 4.0 (Xem Studio); files CC BY 4.0 or their publisher's license
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**Exact dimensions.** Every file is drawn at true size with no tolerance added. The holes and pins that meet another part are listed below under Mating features, with the fit each joint needs; open those by your process's clearance before making the part.

## Notes

- The common round push latch is a plastic barrel pressed or glued into a Ø10 mm hole drilled in the cabinet side or divider, with a spring plunger that kicks the door open. A magnet head catches a steel plate on a free-swinging door; a rubber-buffer head pushes a door on a self-closing (sprung) hinge. Blum TIP-ON uses the same Ø10 hole (see its page).
- Throw (plunger travel) is 14 mm on the short barrel and 37 mm on the long: Haefele K Push Tech states 14 / 37 mm with a 50 mm (short) or 70 mm (long) hole; DTC / Marathon state 18 mm throw in a 50 mm hole; Titus states 14 mm in a 50 mm hole and +4 / 0 mm depth adjustment by screw.
- Product sizes printed in words: DTC barrel Ø9.8 × 52.2 mm (magnet) and Ø9.8 × 52.8 mm (bumper); Titus short barrel 9.8 mm square section by 47 mm. The Haefele drawing prints further numbers (for the surface-mount housing and mounting plates) without naming them, so they are left out.
- Strike plate: the magnet versions need a steel plate on the door; the maker pages here print no plate size or hole positions (Haefele lists a self-adhesive strike plate 356.01.539 and a knock-in plate 246.15.990). Plan the door gap with the throw: the latch only works if the closed door sits within the plunger travel.
- Dimension data from distributors is marked 'not binding' by Haefele; measure your own latch before cutting expensive parts.
- No file: the makers' text pages print the body, flange, plunger and strike-plate drawing numbers without naming the feature each one measures, and the outline is not stated in words, so nothing is drawn. A plain cylinder for the bore would not be the part.

## Mating features (exact size; open press / slide / run / socket by your process clearance, leave designed and clamp as drawn)

| feature | exact | mates with | fit | files |
|---|---|---|---|---|
| barrel bore | Ø10 × 50 (Haefele K Push Tech short, DTC 105-MSA01 / 02, Titus Tekform short); Ø10 × 70 (Haefele long); Ø10 × 38 (Riex NK55) | barrel Ø9.8 × 52.2 / 52.8 (DTC), 9.8 square × 47 (Titus); throw 14 / 37 / 18 | press | all |

## Sizes

| family / part | hole (Ø × depth) | throw | other numbers |
|---|---|---|---|
| Haefele K Push Tech short, magnet 356.12.700 (white) / 356.12.300 (anthracite) | Ø10 × 50 mm | 14 mm | buffer 356.12.710 / .310; housing 356.12.720 / .320; mounting plate 356.12.725 / .325 |
| Haefele K Push Tech long, magnet 356.12.705 / .305 | Ø10 × 70 mm | 37 mm | strong magnet 356.12.706 / .306; buffer 356.12.717 / .317; strong buffer 356.12.718 / .318; housing 356.12.722 / .322; plate 356.12.723 / .323 |
| Haefele installation tool | — | — | 356.12.099 |
| DTC / Marathon 105-MSA01 (magnetic, 18 mm) | Ø10 × 50 mm | 18 mm | barrel Ø9.8 × 52.2 mm; free-swinging hinges |
| DTC / Marathon 105-MSA02 (bumper, 18 mm) | Ø10 × 50 mm | 18 mm | barrel Ø9.8 × 52.8 mm; soft-close or self-closing hinges |
| Titus Tekform short, magnet 915.7185.383.00 | Ø10 × 50 mm | 14 mm | 9.8 mm section, 47 mm long; depth adjustment +4 / 0 mm |
| Riex NK55 push-to-open FWF003034 / FWF007586 | Ø10 × 38 mm | — | magnet; throw not stated on the listing |
| Blum TIP-ON short / long (own page) | Ø10 × 50 / 76 mm | 17 / 38 mm | 7.5 mm from the cabinet inside face |

## Where the files are

- Haefele (catalogue page 10.127, via AB Supply): [K Push Tech concealed push-to-open latches 356.12.xxx: throw, hole, part numbers](https://s3.amazonaws.com/s3-absupply-net/pdf/hafele/356-12-725-locks-and-catches-s10-127.pdf) — web — Publisher's page; dimensions are facts
- Haefele (via Home Decor Hardware): [356.12.317 Latch, K Push Tech concealed, long, with buffer: 37 mm trigger](https://store.homedecorhardware.com/hf-356-12-317.html) — web — Publisher's page; dimensions are facts
- Marathon Hardware (DTC): [105-MSA01 push latch with magnetic, 18 mm: drilling, product size, open length](https://marathonhardware.com/pd/push-latch-with-magnetic-18mm-single/105-MSA01) — web — Publisher's page; dimensions are facts
- Marathon Hardware (DTC): [105-MSA02 push latch with bumper, 18 mm: drilling, product size, open length](https://marathonhardware.com/pd/push-latch-with-bumper-18mm-single/105-MSA02) — web — Publisher's page; dimensions are facts
- Titus Tekform: [Short push open with magnet, grey (915.7185.383.00): hole, depth, stroke, length](https://www.titustekform.com.au/shop/hinges-and-dampers/push-to-open/short-push-open-with-magnet-grey) — web — Publisher's page; dimensions are facts
- Hranipex (Riex): [Riex NK55 push to open for drilling 10 mm x 38 mm, with magnet (FWF003034, FWF007586)](https://www.hranipex.com/en/product/riex-nk55-push-to-open-for-drilling-10-mm-38-mm-with-magnet-white-fwf007586) — web — Publisher's page; dimensions are facts

## Questions

**What hole size does a push-to-open cabinet latch need?**

Ø10 mm, 50 mm deep for the short types (70 mm for Haefele's long one; Blum TIP-ON long is 76 mm).

**How far does a push latch push the door open?**

14 mm (Haefele and Titus short), 18 mm (DTC 105-MSA), 37 mm (Haefele long), 17 / 38 mm (Blum TIP-ON short / long).

## Fits with

- [Blum TIP-ON for doors (push-to-open): Ø10 bore, stroke, door gap, catch plate, adapter plates](https://xemstudio.com/objects/blum-tip-on-for-doors/)
- [35 mm cup (concealed) hinge: cup, boring distance and a printable drilling jig](https://xemstudio.com/objects/cup-hinge-35mm/)
- [Neodymium disc magnets, common sizes](https://xemstudio.com/objects/neodymium-disc-magnets/)
- [Snap-fit cantilever joint (hook and catch)](https://xemstudio.com/objects/snap-fit-cantilever-joint/)
- [Sugatsune / Lamp magnetic touch latches ML-120, ML-30, MLC-100: stroke, body size, forces](https://xemstudio.com/objects/sugatsune-lamp-touch-latches/)