Silent Door Holder -- 3 sizes

zinc/polished steel

The plunger installs on the trailer door and the receiver with rubber door stop installs on the trailer wall. This will quietly fasten the door open and can be fastened with one hand or no hands. Each measurement is from the plunger tip to the trailer wall. Screw centers are 2" apart on the plunger side and 2 1/2" apart on the receiver side. Includes a complete set of plunger, bracket & rubber insert. Polished zinc-coated steel. 

*rubber insert is rated at 25-30 lb. pull

*Install with #14 X 1" sheet metal screws, available on the fastener page.

A replacement rubber insert can be ordered separately below.

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Silent Door Holders-ALUMINUM

aluminum

Silent Door Holder-3 piece set w/ rubber insert

The plunger installs on the trailer door and the receiver with rubber door stop installs on the trailer wall. This will quietly fasten the door open and can be fastened with one hand or no hands. Each measurement is from the plunger tip to the trailer wall. Screw centers are 2" apart on the plunger side and 2 1/2" apart on the receiver side. Includes a complete set of plunger, bracket & rubber insert.

**The aluminum Silent Door Holder prongs are made differently than the steel products above---these are molded in 2 pieces & the prong is fastened to the base with an heavy-duty aluminum screw.

*Install with #14 X 1" sheet metal screws, or a #10 stainless steel machine screw & jack nut, available on the fastener page.

*rubber insert is rated at 25-30 lb. pull

A replacement rubber insert can be ordered separately below.

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Silent Door Holder- Rubber Insert only

Door Holder-2 piece set in 3 sizes

The plunger installs on the door side, and the nylon receiver end installs on the trailer body.  Mounting holes for the plunger side are 1 9/32" apart, measured center to center.  Install white nylon receiver with one sheet metal screw. Three sizes available, measured by tip of plunger to trailer wall. Available in polished steel/zinc or stainless steel.

*Install both door holders & receivers with #12 X 1" sheet metal screws or a #10 machine screw & jack nut, available on the fastener page.

White hard nylon receiver socket is rated at a 30 lb. pull. This receiver socket is also sold separately below.

Choose polished steel/ zinc OR stainless steel 

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Door Holder-2 Piece with Pivoting Stem

5 possible positions!

This product makes perfect sense to install anywhere an animal or person may come into contact with a protruding stem on a door holder. It can be installed so that the stem folds downward or upward when not in use. It can also be installed to adjust in four sideways positions for a door that needs to fasten at a 45 or 90 degree angle. Comes in steel w/zinc finish only, in 2" and 3" lengths.

2" protrudes 2 7/8" from the wall in the straight position, and 2" in the 45 degree position.

3 " protrudes 3 7/8" from the wall in the straight position, and 3" in the 45 degree position.

*Install the pivot door holders with a #10 sheet metal screw.

*Install receiver with #12 X 1" sheet metal screw or a #10 machine screw & jack nut, available on the fastener page.

White receiver socket is rated as a 30 lb. pull.

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Replacement Door Holder-RECEIVER  END ONLY

New lower price!

This is the side of the door holdback that  cracks or stretches and frequently needs to be replaced. Hard to find!

Rated as a 30 lb. pull.

*Install receiver with #12 X 1" sheet metal screw or a #10 machine screw & jack nut, available on the fastener page.

(This product varies in color---from white to cream. Your order will be all one color.

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 Door Holdbacks --2 Piece Set

(choose from 4 pull strengths)

*Order the 40 lb. pull set or the 25 lb. pull set for applications such as heavy trailer doors

*Order the 12 lb. pull or the 6 lb. pull for applications such as drop-down feed doors or trailer windows or any other place where you might risk damaging the door by tugging too hard on it.

*Use a #14 sheet metal screw or #12 machine screw & jack nut to fasten the receiver, and a #10 X 1 1/2" screw to fasten the plunger (available on the fastener page).

* replacement door holdback (receiver sides only) sold below 

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Door Holdbacks-Round Rubber Receiver Ends ONLY

It is the large round rubber socket side of this door holdback that eventually fails. It has a bonded steel plate inside, and is threaded for the standard hard plastic plunger shown. Choose 40 lb. or 25 lb. pull for trailer doors, and 12lb. or 6 lb. pull for feed doors & drop-down windows.

*Use a 5/16" bolt or a #14 sheet metal screw or #12 machine screw & jack nut to fasten this receiver.

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2" Hard Plastic Replacement Plunger for Door Holdbacks

2" & 3" Hard Plastic Replacement Plunger ONLY for door holdback.  Center hole for screw installation. This item may help if you need just one or two more inches of clearance to make your door shut properly, especially on V-shaped, aerodynamic tack rooms built over the tongue of the trailer. This plunger head is sized to be used with our 25 lb. & 40 lb. door holdback receivers sold above.

*Use a #10 X 2" screw to fasten the 2", and a #10 X 3" screw to fasten the 3" plunger.

Spacer/Extender for Door Holdbacks

*Install with appropriate length #10 sheet metal screws.

30 % Angle Bracket for Door Holders and Door Holdbacks

These professionally-made angled brackets are sometimes used to adjust the angle of door holders or door holdbacks where the receiver or female side is fastened with one screw or small bolt. Usually installed on the body of the trailer where the door touches it when open.  2 7/16" screw centers on brackets.

example

Example: The tack room door touches the trailer tongue (or near it) when it's opened. The receiver is fastened through the mounting hole with a small bolt & nut and then the bracket is fastened to the angled edge of the trailer tongue.

*Use a # 14 sheet metal screw to fasten the angle bracket to the wall of the trailer.

Plastic / Nylon Positive Door Holder

NEW! Now with thick, pliable nylon/plastic stems

Designed to hold doors open against the side of a trailer body, the hook manually engages and disengages. The brackets are made from injection molded nylon/plastic, in a medium gray color. These are a big improvement over the original installed on most trailers---these are industrial strength! The stems are now a pliable 3/8" thick, and would be very hard to break.

*Screw centers are 1 1/4" apart on the short side, and 1 3/16 apart on the long side of the mounting bracket. Both sides have the same size bracket.

*Fastens to trailer with eight #8 or #10 sheet metal screws per set, available on the Fastener page. 

Much stronger than this brittle plastic type of product!

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Steel/Zinc Positive Door Holder

Two piece set. The  wire "T" hook installs on the trailer door, and the bracket installs on the trailer wall. This will hold the door open until released by hand. Wire hook folds flush to the trailer door when not in use. Choice of 4" or 6" wire hook & bracket in zinc coated steel.

*Fastens to trailer with eight #8 or #10 sheet metal screws per set, available on the Fastener page. 

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Stainless Steel Positive Door Holder

2 Piece Set. The  wire hook installs on the trailer door, and the bracket installs on the trailer wall. This will hold the door open until released by hand. Wire hook folds flush to the trailer door when not in use. Can be installed on aluminum surfaces. Choice of: 4" or 6" wire hook & bracket in stainless steel.

 *Fastens to trailer with eight #8 or #10 sheet metal screws per set, available on the Fastener page. 

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LISA Door Holder

*see SALE page for LISA Door Holders on sale

Two pieces. The snap side attaches to the wall of the trailer on a bracket with 4 holes. The 2 1/8" arm hangs from a door-side bracket (w/2 holes) when not in use. It will hold the door 3 1/2" away from the trailer wall. Two hands are needed to snap the arm into the catch bracket. Also, two hands are needed to hold the snap open in order to release the arm. This door holder cannot disengage unless it is manually released, even if it is bumped or pulled. Super strong--good for strong wind areas or heavy doors.  In bright polished cast-aluminum.

The 2" LISA will hold the door 3 1/2" away from the trailer wall.

The 4" inch LISA will hold the door 5 1/2" away from the trailer wall.

*Use six #12 sheet metal screw to fasten the LISA door holder.

*door side bracket holes: 2 7/16" vertical hole centers

*trailer side bracket holes: 1 7/16" vertical, 1 1/4" horizontal 

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ADJUSTABLE NYLON DOOR HOLDER

This just might be the solution you have been looking for to hold trailer or feed doors in an open position, especially on aluminum  trailers. The door side adjusts to a soft or hard pull with the adjusting of a screw located on the male side. White.

*Use four #10 sheet metal screws to fasten the nylon door holder.

1 5/8" screw centers on the door side, 2" screw centers on the wall side.

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Small Round Rubber Door Stop

1" tall X 1" in diameter, black. Installs with a washer & screw through the hole in the center. Install on the body of the trailer where the doors may make contact (will prevent dents and scratches). Black.

*Install with a #6 X 1" sheet metal screw, available on the Fastener page.

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Large Round Rubber Door Stop

1" tall X 2 1/2 " in diameter, black. Generally used as a door stop installed on the body of the trailer or commonly installed in multiples on the bottom of trailer entry ramps where they rest on the ground. Gives 1" clearance under the ramp in order to safely lift it.

*Install with a #14 X 1 1/2" sheet metal screw & 14 X 1" washer, available on the Fastener page.

EXTRA Large Round Door Stop 

1 1/4" tall X 3" in diameter,  black, made of a very hard molded rubber/polymer.

Installed in multiples on the bottom of trailer entry ramps where they rest on the ground. Allows plenty of room to get your fingers under the ramp in order to safely lift it. This is a heavy-duty replacement stop intended for applications where there is heavy use of a trailer ramp.

*Install with a 14 X 1 1/2" sheet metal screw and a #14 X 1 1/4" washer, available on the Fastener page. 

EXTRA Large Round POLYURETHANE Door Stop

1" tall X 3 1/4" in diameter, clear amber color.

This is the toughest door stop we can find! Installed on the body of the trailer OR  installed in multiples on the bottom of trailer entry ramps where they rest on the ground. Gives 1" clearance under the ramp in order to safely lift it.

*Install with a #14 X 1 1/2" sheet metal screw & #14 X 1 1/14" washer through the pre-drilled hole in the center.

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