Delaney Drive-In Ball Catch

A ball catch is the hardware that holds a door closed without a latch or a knob mechanism. The Delaney drive-in version installs into a bored hole in the top edge of the door slab, and its 2-1/4 inch wide strike plate mortises into the head jamb above. The spring-loaded ball rides into the strike and holds the door shut until you pull it open. Common on closet doors, double doors, and any opening where you want a push/pull with no latching hardware.

The catch measures 2-1/4 x 1 inches, and the strike plate is 2-1/4 inches wide. The drive-in body is what goes into the door edge, so drill for the body diameter and let the strike plate dimension govern the mortise you cut into the jamb. Measure the barrel on the part in hand before boring, since a drive-in catch is friction-held and an oversized hole will not grip.

The Orca Hardware 70DR Series drive-in ball catch comes with a radius strike, which is the one to reach for if the existing mortise in the jamb was cut with rounded corners and you do not want to square it up. Emtek also makes the 8802 door ball catch. The Delaney comes with a 2-1/4 inch wide strike plate, so if you are matching an existing cutout, that width is your first check.

A ball catch offers no security whatsoever. It holds a door in the closed position against light pressure and releases as soon as someone pulls or pushes with any force. If the opening needs to resist entry, or needs to be locked, key-controlled, or fire rated, this is the wrong part and you want a latchset or lockset. Its job is keeping a closet or a pantry door from drifting open.

The Emtek 8802 door ball catch and the Orca Hardware 70DR series drive-in ball catch both serve the same role as the Delaney drive-in ball catch: a spring-loaded ball mortised into the door edge that engages a strike on the frame to hold the door closed without a latch or a knob. The Delaney unit is zinc and comes with a 2-1/4 inch wide strike plate and two 3/4 inch mounting screws, so a contractor swapping to either peer should confirm the strike prep in the frame matches the strike shape that peer carries.

Two 3/4 inch screws are included for the strike plate. The catch body itself is drive-in, so it presses into the bored hole rather than screwing in. That 3/4 inch screw length is short by design, which matters on a hollow metal or a thin jamb casing where a longer screw would blow through.

Five finishes: 605 bright brass, 625 bright chrome, 619 satin nickel, 613 satin bronze oil-rubbed, and 622 matte black. Those are standard BHMA finish codes, so a property manager standardizing across a building can match the catch to hinges and knobs already carrying the same number without eyeballing the color.

The body is zinc, which suits residential and light commercial closet, pantry, and double-door use. It is not latching hardware and carries no security function, so for a corridor or entry door taking constant cycles you want a proper latch or lockset instead. Where a ball catch is genuinely the right call on a busier opening, plan on it being a wear item you replace rather than a lifetime install.

The drive-in style presses straight into a bored hole in the door edge, so there is no face plate to mortise on the door side and the install is one drill and done. A plated catch needs a shallow mortise routed for its flange, which is more work but gives you screws holding the body in place. Drive-in is the faster retrofit on a door already bored; the plated type is the better choice if the hole in the door edge has been drilled oversize and no longer holds friction.

Yes, and it is one of the most common uses. On a pair, the active leaf gets a ball catch at the top so it holds closed against the inactive leaf or the head, with no latch bolt and no strike in the edge of the other door. You need one catch per leaf you want held. Match the finish across both, all five options here carry BHMA codes so they line up with the rest of the trim.

The Delaney drive-in ball catch is offered in 622 matte black and 613 satin bronze oil-rubbed, along with 605 bright brass, 625 bright chrome, and 619 satin nickel, so a single part number covers both of those standardization targets across a fleet of doors. The Emtek 8802 is a ball catch in the same product role, so it is worth confirming its finish range against your door schedule before mixing the two in one building.

No. The Delaney drive-in ball catch, the Emtek 8802 ball catch, and the Orca 70DR series ball catch all work the same way: a spring-loaded ball held by friction against a strike. None of the three is a locking latch, so for a locksmith or security integrator the substitution question is not which ball catch to use but whether the opening needs a latching device at all. A ball catch suits a closet, pantry, or inactive leaf of a pair; it does not secure an opening.