050-0110 Two Rotor Single-Position Latch

This two rotor latch is a sub-platform to the TriMark proven 050-0100 series latch and is designed for medium to heavy-duty applications for on or off highway compartments and access panels.

Technical Publication

Overview
Specification
Typical Uses
View Products
Related Products

DESIGNED FOR:

Applications where it is desirable to have a single position rotary latch
Door thicknesses of 1-7/8" or greater (47.6mm)
Door weights of 50-200 lbs. (23-91 kg)
Door seal pressures of 50-150 lbs. (23-68kg) (suggested for best results)
Use with 5/8 or .625" Striker Bolt (customer provides)

AVAILABLE:

In left or right hand configurations
With (4) 1/4-20 UNC, M6 x 1 threaded axles or .286" (7.3mm) diameter "thru" axles
With trip lever options (please inquire)
Straddle mount option

FINISH/MATERIAL:

Zinc plated, clear chromate steel components
Internal latch components: heat treated, smooth edge stamped steel
Case halves: high strength steel
Springs: non-corrosive stainless steel

INSTALLATION:

(4) 1/4-20 UNC grade 5 or M6 x 1 class 8.8 or better fasteners are required (not included)
Tighten to the fastener manufacturers' recommended torque value, however, do not exceed 120 in-lbs (13.3 N-m)
Fastener mounting holes diameter should not exceed .281" (7.1mm)

INTERNAL LUBRICATION:

Oven-cured dry lubricant is applied at factory on all critical moving parts

STRIKER INSTALLATION

Install striker bolt in door frame
Close door carefully and check for interference between head of striker bolt and latch components
Add or remove shims under striker bolt washer as required (outside diameter of shim should be larger than outside diameter of striker bolt washer)
Adjust striker bolt vertically so door is not guided upward or downward while being closed
CHECK TO DETERMINE THAT BOTH SECONDARY AND PRIMARY LATCHING POSITIONS ARE USABLE
Door should be latched but not 'closed' in secondary position with respect to adjacent surfaces in primary position
If both primary and secondary positions are not evident, readjust striker bolt
After installation, check door alignment and door seal pressures

Caution: Single position rotary latches do not comply with FMVSS 206 (ECE R11) requirements.

Individual part dimensions are for reference only. Refer to individual part drawings for complete dimensions, specifications, and installation procedures. Engineering assistance and application drawings are available.

Typical Uses

Typical application use illustrations are organized by Industry/System and are intended to give the user some ideas for specifying a complete system using TriMark products.

Not all Industry/System applications have typical use illustrations. If a typical use illustration is not available for your specific application, please submit a technical product information request and a technical representative can assist you in selecting a product(s) solution for your specific application.

050-0110 Two Rotor Single-Position Latch

Agricultural Tractor / Combine
Access Panels
Door Hold Open
Engine Compartments / Hoods
Exterior Storage Compartments
Bus / Motorcoach / Mass Transit
Access Panels
Baggage Doors
Engine Compartments / Hoods
Exterior Storage Compartments
Construction - Heavy Earthmoving
Access Panels
Door Hold Open
Engine Compartments / Hoods
Exterior Storage Compartments
Construction - Lifting and Material Handling
Access Panels
Door Hold Open
Engine Compartments / Hoods
Exterior Storage Compartments
Construction - Light Earthmoving
Access Panels
Door Hold Open
Engine Compartments / Hoods
Interior Compartments
Fire / Rescue / Ambulance / Emergency Vehicle
Access Panels
Exterior Storage Compartments
Heavy Truck / Sleeper Cabs
Baggage Doors
Engine Compartments / Hoods
Exterior Storage Compartments
Tool Boxes
Industrial Enclosure/Cabinet
Access Panels/Cabinet Doors
Exterior Storage Compartments
Motor Homes
Baggage Doors
Engine Compartments / Hoods
Interior Compartments
Pick-up Truck - Tool Boxes / Topper / Tonneau
Tool Boxes
Topper / Tonneau
Replicars / Kit Cars
Engine Compartments / Hoods
Step Van / Walk-in Vans / Delivery Vehicle
Exterior Storage Compartments
Tool Boxes
Trailers - Ranch / Farm / Cargo / Utility
Access Panels
Exterior Storage Compartments
Travel Trailer / 5th Wheel
Baggage Doors
Interior Compartments
Utility Bodies / Wreckers / Specialty Truck
Exterior Storage Compartments
Tool Boxes

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Compare	Catalog Number	TriMark Number	Description	Status Code	CAD Drawing
	0500110-1-01-33876-2-2	33480-01	Right Hand,1/4-20 UNC Threaded Axles,Right Hand, 3/8-16 Tapped Tab,Extension Spring,Straddle Mount	A/A
	0500110-1-02-11280-0-1	18662-01	Right Hand,0.286 (7.3mm) Diameter Through Axles,Straight, Right Hand, 1.38 X .24/.34 Dia Hole (35.1mm X 6.1/8.6mm), Spring Hole,No Actuation Feature,Standard Mount	A/A
	0500110-1-02-11280-1-1	23624-01	Right Hand,0.286 (7.3mm) Diameter Through Axles,Straight, Right Hand, 1.38 X .24/.34 Dia Hole (35.1mm X 6.1/8.6mm), Spring Hole,Torsion Spring,Standard Mount	A/A
	0500110-1-02-11281-0-1	31517-01	Right Hand,0.286 (7.3mm) Diameter Through Axles,Conventional Straight, Right Hand, 1.101, Spring Hole,No Actuation Feature,Standard Mount	A/A
	0500110-1-02-16139-1-1	28408-01	Right Hand,0.286 (7.3mm) Diameter Through Axles,Straight Finger Release, Left Hand, 1.77 X .67 X 1.38 (45.0mm X 17.0mm X 35.1mm), Form,Torsion Spring,Standard Mount	A/A
	0500110-1-02-80647-1-1	21757-01	Right Hand,0.286 (7.3mm) Diameter Through Axles,L-Shaped, Non-Handed, 1.87 X .89 X .28 Dia Hole (47.5mm X 22.6mm X 7.1mm), Spring Hole,Torsion Spring,Standard Mount	A/A
	0500110-1-06-17728-1-1	21228-01	Right Hand,M6 X 1.0 Threaded Axles,Straight Finger Release, Right Hand, 1.95 (49.5), Form,Torsion Spring,Standard Mount	A/A
	0500110-1-06-19622-1-1	19623-01	Right Hand,M6 X 1.0 Threaded Axles,Straight Finger Release, Right Handed, 1.30 (33.1mm),Torsion Spring,Standard Mount	A/A
	0500110-1-06-22506-0-1	22507-01	Right Hand,M6 X 1.0 Threaded Axles,Straight, Right Hand, 9.04 X 1.2 (229.6mm X 30.5mm), Form,No Actuation Feature,Standard Mount	A/A
	0500110-1-06-36924-0-1	36811-01	Right Hand,M6 X 1.0 Threaded Axles,Offset, Right Hand, .265 Hole,No Actuation Feature,Standard Mount	A/A
	0500110-1-06-80813-0-1	13113-01	Right Hand,M6 X 1.0 Threaded Axles,Straight Finger Release, Non-Handed, 2.81 (71.4mm), Form,No Actuation Feature,Standard Mount	A/A
	0500110-2-01-33875-2-2	33479-01	Left Hand,1/4-20 UNC Threaded Axles,Left Hand, 3/8-16 Tapped Tab,Extension Spring,Straddle Mount	A/A
	0500110-2-02-11277-1-1	23623-01	Left Hand,0.286 (7.3mm) Diameter Through Axles,Straight, Left Hand, 1.38 X .24 Dia Hole (35.1mm X 6.1mm), Form, Spring Hole,Torsion Spring,Standard Mount	A/A
	0500110-2-02-80647-1-1	21758-01	Left Hand,0.286 (7.3mm) Diameter Through Axles,L-Shaped, Non-Handed, 1.87 X .89 X .28 Dia Hole (47.5mm X 22.6mm X 7.1mm), Spring Hole,Torsion Spring,Standard Mount	A/A
	0500110-2-06-12780-2-2	23275-01	Left Hand,M6 X 1.0 Threaded Axles,Straight, Left Hand, 1.21 X .32 X .20 Dia Hole ( 30.7mm X 8.1mm X 5.1mm), Offset, Spring Hole,Extension Spring,Straddle Mount	A/A
	0500110-2-06-36925-0-1	36812-01	Left Hand,M6 X 1.0 Threaded Axles,Offset, Left Hand, .265 Hole,No Actuation Feature,Standard Mount	A/A