050-0400 Floating Striker Single Rotor Latch

This robust single rotor latch is designed for medium to heavy-duty applications for on or off highway entrance doors, compartments and access panels. It features a vertical clearance rotor for high vibration applications and is available in a variety of trip levers and mounting axles for ease of mounting/application and is FMVSS 206 (ECE R11) compliant.

Designed For

  • Medium to heavyweight doors for on or off-highway applications requiring resistance to vibration
  • Door thicknesses of 1-7/8" (47.6 mm) or greater
  • Door weights of 50-200 lbs. (23-91 kg)
  • Door seal pressures of up to 150 lbs. (<50 lbs. suggested for best results) (23-68kg)
  • Visible surface installation or concealed inside installation
  • Use with TriMark 070-0201 Striker Bolt

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
  • Single position rotary style latching

Finish

  • Zinc plated, clear chromate steel components

Material

  • 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-type 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)

Available

  • In left or right hand configurations (right hand shown)
  • With (4) 1/4-20 UNC, M6 x 1.0 threaded axles or .286" (7.3mm) thru axles
  • With trip lever options

Internal Lubrication

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

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.

050-0400 Floating Striker Single Rotor Latch

  • Construction - Heavy Earthmoving

    Access Panels

    Door Hold Open

    Exterior Personnel Doors

    Exterior Storage Compartments


  • Construction - Lifting and Material Handling

    Engine Compartments / Hoods


  • Fire / Rescue / Ambulance / Emergency Vehicle

    Exterior Personnel Doors


  • Heavy Truck / Sleeper Cabs

    Exterior Personnel Doors


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CompareCatalog NumberTriMark NumberHandingMountingActuationActuation FeatureActuation SupportSecondary ActuationStatus CodeSample RequestCAD Drawing
0500400-1-01-11280-01-0000020345-01 Right Hand 1/4-20 UNC Threaded Axles Conventional Straight, Right Hand Nose, 1 - 1.101, Spring Hole No Actuation Feature Standard Mount NoneA/A
0500400-1-01-12735-02-0000022115-01 Right Hand 1/4-20 UNC Threaded Axles 2-Point, Non-Handed 1.26 X 0 Slot, 3.00 X .705 X .406 Dia Hole No Actuation Feature Straddle Mount NoneA/A
0500400-1-01-27630-1-1-2023042184-01 Right Hand 1/4-20 UNC Threaded Axles 2-Point, Non-Handed, 2.188 x .467 x.38 Slot Torsion Spring Standard Mount Clip,Rod,.125 DIA,.38 SlotA/A
0500400-1-01-80919-52-0000037035-01 Right Hand 1/4-20 UNC Threaded Axles Straight, Non-handed, 3.125 X .875 X .400 Bushing Straddle Mount NoneA/A
0500400-1-01-81185-01-0000014325-01 Right Hand 1/4-20 UNC Threaded Axles Conventional 2-Point, Non-Handed, Version 01 - 1.250 X 0.625 X 1.083 Offset No Actuation Feature Standard Mount NoneA/A
0500400-1-01-81185-01-1992214325-02 Right Hand 1/4-20 UNC Threaded Axles Conventional 2-Point, Non-Handed, Version 01 - 1.250 X 0.625 X 1.083 Offset No Actuation Feature Standard Mount Rod Collar, .150" HoleA/A
0500400-1-02-11280-01-0000011616-01 Right Hand 0.286 (7.3mm) Through Axles Conventional Straight, Right Hand Nose, 1 - 1.101, Spring Hole No Actuation Feature Standard Mount NoneA/A
0500400-1-02-11280-11-0000014923-01 Right Hand 0.286 (7.3mm) Through Axles Conventional Straight, Right Hand Nose, 1 - 1.101, Spring Hole Torsion Spring Standard Mount NoneA/A
0500400-1-02-11281-11-0000033172-01 Right Hand 0.286 (7.3mm) Through Axles Conventional Straight, Right Hand Nose, 1 - 1.101, Spring Hole, .265 Dia Hole Torsion Spring Standard Mount NoneA/A
0500400-1-02-14153-02-0000014154-16 Right Hand 0.286 (7.3mm) Through Axles Conventional 2-Point, Right Hand Actuator, 1.550, .491 X 1.387 X .67 Offset, Spring Hole No Actuation Feature Straddle Mount NoneA/A
0500400-1-06-11280-11-0000012893-02 Right Hand M6 X 1.0 Threaded Axles Conventional Straight, Right Hand Nose, 1 - 1.101, Spring Hole Torsion Spring Standard Mount NoneA/A
0500400-1-06-18033-62-1678240705-01 Right Hand M6 X 1.0 Threaded Axles LEVER TRIP RH 1.25 X 4.45 Bushing + Extension Spring Straddle Mount Bellcrank, 1.12 X 3.8A/A
0500400-1-06-24552-11-0000024554-01 Right Hand M6 X 1.0 Threaded Axles Conventional Straight, Right Hand, 1.94 X 0 X .238 Dia Hole X .853 Offset Torsion Spring Standard Mount NoneA/A
0500400-1-06-38108-21-0000038152-01 Right Hand M6 X 1.0 Threaded Axles Lever,Trip,Right Hand,Push,3.95X.672 Extension Spring Standard Mount NoneA/A
0500400-2-01-27630-1-1-2026042185-01 Left Hand 1/4-20 UNC Threaded Axles 2-Point, Non-Handed, 2.188 x .467 x.38 Slot Torsion Spring Standard Mount Clip, Rod, .125 DIA, .38 SlotA/A
0500400-2-01-80919-52-0000037034-01 Left Hand 1/4-20 UNC Threaded Axles Straight, Non-handed, 3.125 X .875 X .400 Bushing Straddle Mount NoneA/A
0500400-2-01-81185-01-0000014326-01 Left Hand 1/4-20 UNC Threaded Axles Conventional 2-Point, Non-Handed, Version 01 - 1.250 X 0.625 X 1.083 Offset No Actuation Feature Standard Mount NoneA/A
0500400-2-01-81185-01-1992214326-02 Left Hand 1/4-20 UNC Threaded Axles Conventional 2-Point, Non-Handed, Version 01 - 1.250 X 0.625 X 1.083 Offset No Actuation Feature Standard Mount Rod Collar, .150" HoleA/A
0500400-2-02-11277-01-0000011615-01 Left Hand 0.286 (7.3mm) Through Axles Straight, Left Hand, 1.10 X .14 X .24 Dia Hole (27.99mm X 3.6 X 6.1mm), Spring Hole No Actuation Feature Standard Mount NoneA/A
0500400-2-02-11277-11-0000013921-01 Left Hand 0.286 (7.3mm) Through Axles Straight, Left Hand, 1.10 X .14 X .24 Dia Hole (27.99mm X 3.6 X 6.1mm), Spring Hole Torsion Spring Standard Mount NoneA/A
0500400-2-06-11277-11-0000012894-02 Left Hand M6 X 1.0 Threaded Axles Straight, Left Hand, 1.10 X .14 X .24 Dia Hole (27.99mm X 3.6 X 6.1mm), Spring Hole Torsion Spring Standard Mount NoneA/A
0500400-2-06-16139-11-0000023868-01 Left Hand M6 X 1.0 Threaded 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 NoneA/A
0500400-2-06-18034-62-1677140704-01 Left Hand M6 X 1.0 Threaded Axles Lever, Trip, Left Hand, 1.25 X 4.45 Bushing + Extension Spring Straddle Mount Bellcrank, 1.12 X 3.8A/A
0500400-2-06-24553-11-0000024555-01 Left Hand M6 X 1.0 Threaded Axles Conventional Straight, Left Hand, 1.94 X 0 X .238 Dia Hole X .853 Offset Torsion Spring Standard Mount NoneA/A
0500400-2-06-25755-11-0000025754-01 Left Hand M6 X 1.0 Threaded Axles Left Hand, 2-Point, 46.94 X 21.73, 44 X 27.7 X 13.7 Offset Torsion Spring Standard Mount NoneA/A
0500400-2-06-32398-22-2800228003-01 Left Hand M6 X 1.0 Threaded Axles Left Hand, Conventional Straight, 1.207 X .324, .724 X .194, .185 Offset Extension Spring Straddle Mount 28002 Rod/Tab 389mm longA/A
0500400-2-06-32398-22-2827328274-01 Left Hand M6 X 1.0 Threaded Axles Left Hand, Conventional Straight, 1.207 X .324, .724 X .194, .185 Offset Extension Spring Straddle Mount 28273 Rod/Tab 389mm longA/A
0500400-2-06-32398-22-3217532178-01 Left Hand M6 X 1.0 Threaded Axles Left Hand, Conventional Straight, 1.207 X .324, .724 X .194, .185 Offset Extension Spring Straddle Mount Rod/Spacer/Tab 390mm longA/A
0500400-2-06-32398-22-3391133910-01 Left Hand M6 X 1.0 Threaded Axles Left Hand, Conventional Straight, 1.207 X .324, .724 X .194, .185 Offset Extension Spring Straddle Mount 33911 Rod/Knob 314mm longA/A
0500400-2-06-32398-22-3504035042-01 Left Hand M6 X 1.0 Threaded Axles Left Hand, Conventional Straight, 1.207 X .324, .724 X .194, .185 Offset Extension Spring Straddle Mount 35040 Rod/Knob 389mm longA/A
0500400-2-06-36458-21-0000038457-01 Left Hand M6 X 1.0 Threaded Axles Lever,Trip,Left Hand,Push,3.95X.672 Extension Spring Standard Mount NoneA/A
0500400-2-06-39568-11-0000039569-01 Left Hand M6 X 1.0 Threaded Axles LVR,TRIP,OFS,6.2MMHOLE Torsion Spring Standard Mount NoneA/A
0500400-2-06-50461-11-0000050462-01 Left Hand M6 X 1.0 Threaded Axles LEVER,TRIP,RH 6.05MM HOLE Torsion Spring Standard Mount NoneA/A
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