050-0407 Floating Striker Single Rotor Latch With Coaxial Trip

This single rotor latch is a sub-platform to the TriMark proven 050-0400 series latch and is designed for medium to heavy-duty applications for on or off highway compartments and access panels. It features a coaxial trip mechanism for applications where it is desirable to provide additional support to the trip lever and is FMVSS 206 (ECE R11) compliant.

Designed For

  • Medium to heavy weight doors for on or off-highway applications
  • Door thicknesses of 1-7/8" or greater (47.6 mm)
  • Door weights of 50-200 lbs. (23-91 kg)
  • Door seal pressures of 50-150 lbs. (23-68 kg) (suggested for best results)
  • Applications where it is desireable to provide additional support to the trip lever

Features/Benefits

  • Allows for ± .060 (1.52mm) strike travel from .784 (19.91mm) locating dimension with the recommended .550 (13.9mm) diameter striker bolt (070-0201)
  • Ideal for applications with high vibration loading and where controlled travel between the latch and strike is characteristic of the application

Available

  • In left or right hand configurations (right hand shown)
  • With (4) 1/4-20 UNC or M6 x 1 threaded axles or .286 diameter "thru" axles
  • With trip lever options (please inquire)
  • With a torsion return spring

Installation

  • Four 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 N-m)
  • Fastener mounting holes diameter should not exceed .281 (7.1 mm)

Material

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

Finish

  • Zinc plated, clear chromate steel components

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

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.

Caution: Applications of this latch may fall within the requirements of FMVSS 206 (ECE R11) and SAE J839 safety standards. These safety related requirements are dependent on door application, e.g. front and rear hinged doors, sliding doors, or hinged upward swinging doors. The entire door hardware system must be included in the design/analysis process: latch, handle, lock mechanism, cables/rods/linkages, fasteners, hinges, etc. This ensures compatibility of all components within the hardware system. If FMVSS 206 (ECE R11) is a requirement, then all of the components within the door system must comply with strength, inertia and locking requirements as specified within the Standard. Note that this product complies with FMVSS 206 (ECE R11) when tested with approved TriMark Striker Bolts in accordance with SAE J839 and that this product meets FMVSS 206 (ECE R11) load requirements and may be used in FMVSS 206 (ECE R11) applications pending TriMark application approval.

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.

050-0407 Floating Striker Single Rotor Latch With Coaxial Trip

  • Agricultural Tractor / Combine

    Door Hold Open


  • Construction - Heavy Earthmoving

    Access Panels

    Door Hold Open

    Exterior Personnel Doors

    Exterior Storage Compartments


  • Construction - Lifting and Material Handling

    Access Panels

    Door Hold Open

    Engine Compartments / Hoods

    Exterior Personnel Doors

    Exterior Storage Compartments

    Interior Personnel Doors


  • Construction - Light Earthmoving

    Access Panels

    Door Hold Open

    Engine Compartments / Hoods

    Exterior Personnel Doors

    Interior Personnel Doors


  • Motor Homes

    Engine Compartments / Hoods


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CompareCatalog NumberTriMark NumberCaterpillar NumberHandingMountingActuationSecond ActuationKnob OptionActuation FeaturePush Button ActuatorFinishStatus CodeSample RequestCAD Drawing
0500407-1-01-14322.01-00000-0-00-0-01526736-01  Right Hand 1/4-20 UNC Conventional Straight, Right Hand Coaxial Actuator, .896 X 1.400 X 1.400, .237 Hole (14322-01) None None No Feature No Zinc Plate/Clear ChromateA/A
0500407-1-01-14322.03-00000-0-00-0-01526736-02  Right Hand 1/4-20 UNC Conventional Straight, Right Hand Coaxial Actuator, .896 X 1.400 X 1.400, .250 Hole (14322-03) None None No Feature No Zinc Plate/Clear ChromateA/A
0500407-1-06-28106.01-29813-2-08-1-015CT27833-01343-3590 Right Hand M6 X 1.0 Coaxial Actuator, Straight, Right Hand, 2.00 X .20 Dia Hole (50.8mm X 5.1mm) Knob (28106-01) LEVER,TRIP,INTERNAL,FINGER RELEASE,RIGHT HAND (29813) Two Knobs Torsion Spring, .080" Wire Diameter Yes Zinc Plate/Clear Chromate A/CP
0500407-1-06-41167.01-16782-0-00-1-01541165-01  Right Hand M6 X 1.0 Coaxial Trip, Finger Release, Right Hand,1.25 x 4.45 (41167-01) Bellcrank Handle,Push, 3.55" x 1.12" Long Handle (16782) None No Feature Yes Zinc Plate/Clear ChromateA/A
0500407-2-01-14321.01-00000-0-00-0-01526737-01  Left Hand 1/4-20 UNC Conventional Straight, Right Hand Coaxial Actuator, .896 X 1.400 X 1.400, .237 Hole (14321-01) None None No Feature No Zinc Plate/Clear ChromateA/A
0500407-2-01-14321.03-00000-0-00-0-01526737-02  Left Hand 1/4-20 UNC Conventional Straight, Right Hand Coaxial Actuator, .896 X 1.400 X 1.400, .250 Hole (14321-03) None None No Feature No Zinc Plate/Clear ChromateA/A
0500407-2-06-28107.01-29814-2-08-1-015CT27834-01343-3589 Left Hand M6 X 1.0 Coaxial Actuator, Straight, Left Hand, 2.00 X .20 Dia Hole (50.8mm X 5.1mm) Knob (28107-01) LEVER,TRIP,INTERNAL,FINGER RELEASE,LEFT HAND (29814) Two Knobs Torsion Spring, .080" Wire Diameter Yes Zinc Plate/Clear Chromate A/CP
0500407-2-06-41168.01-16771-0-00-1-01541166-01  Left Hand M6 X 1.0 Coaxial Trip, Finger Release, Left Hand, 1.25 x 4.45 (41168-01) Bellcrank,Push, 3.55" Long x 1.12" Wide (16771) None No Feature Yes Zinc Plate/Clear ChromateA/A
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