Simplex mechanical jacks provide rugged lifting, positioning, pushing, pulling, leveling and load-sustaining capability without a hydraulic power unit. Northland Air Hydraulics supplies Simplex ratchet, reel, rack, super, screw and specialty mechanical jacks.
Select a mechanical jack by load, available clearance, stroke or travel, handle effort, portability and whether the load must be lifted, sustained, pushed, pulled or precisely leveled.
REQUEST A QUOTE →Search a full or partial model number such as RJ85A, JJ109, SJ156, RS100.
Simplex mechanical jack families include RJ ratchet jacks, CR reel jacks, CJ and LPC rack jacks, JJ Super Jacks, SJ screw jacks, PP push/pull jacks, tank jacks, loadbinder jacks, planer jacks, roof supports and trench braces.
Choose from RJ ratchet jacks, CR reel jacks, CJ and LPC rack jacks, PP push/pull jacks, JJ Super Jacks, SJ screw jacks, 44-Series tank jacks, SER loadbinder jacks, PJ planer jacks, S-Series spreader jacks, RS roof supports and SE/BE trench braces. If you are replacing an older unit, send Northland the model number or clear photos and we can help identify the closest option.
Compare Simplex ratchet jacks, reel jacks, rack jacks, push-pull jacks, Super Jacks, screw jacks, tank jacks, loadbinders, planer jacks, spreader jacks, roof supports and trench-brace components. Exact model data includes load capacity, travel, clearance, handle effort, dimensions and weight where specified.
Simplex ratchet, reel and rack jacks cover industrial lifting, rail, spool support and head/toe lifting applications.
Heavy-duty ratchet jacks for lifting, lowering, positioning, supporting and leveling. Steel and aluminum housing variations are available.
General-purpose ratchet jacks lift from the cap or toe and are used in mills, factories, oilfields, shipyards, construction, mining, bridge work and rail repair.
Mechanical reel jacks with large bases for supporting cable reels, spool work and industrial load positioning.
Reel jacks support cable reels and similar loads with large bases, ratcheting mechanisms and low handle effort.
Head-and-toe rack jacks for lifting loads at either the head or fixed toe.
Rack jacks provide head or toe lifting for machinery, containers and industrial loads where a geared rack mechanism is preferred.
Lower-body rack jacks for industrial lifting where a shorter body is preferred.
Low-body rack jacks combine head/toe lifting with a lower body height for machinery and structural loads.
Narrow the ratchet, reel & rack jacks by family and specifications, then choose the exact model to see its complete specifications.
Heavy-duty ratchet jacks for lifting, lowering, positioning, supporting and leveling. Steel and aluminum housing variations are available.
Mechanical reel jacks with large bases for supporting cable reels, spool work and industrial load positioning.
Head-and-toe rack jacks for lifting loads at either the head or fixed toe.
Lower-body rack jacks for industrial lifting where a shorter body is preferred.
Simplex PP push/pull jacks, JJ Super Jacks and SJ screw jacks provide mechanical force and load sustaining without a hydraulic power unit.
Compact screw-type jacks used for pushing, pulling and holding in fabrication and welding work.
Push/pull jacks provide mechanical force for maintenance, alignment, repair and production work in shops and field applications.
Load-sustaining ratcheting screw jacks that hold position without hydraulic pressure.
High-capacity Super Jacks are used for structural steel, tank work, bridge work, shipbuilding and other jobs requiring powerful mechanical lifting and sustained load holding.
Mechanical screw jacks for precise adjustment, supporting and load sustaining.
Screw jacks suit leveling, supporting, machinery moving, locomotive repair, drilling, farm work and other applications requiring precise mechanical adjustment.
Narrow the push/pull, super & screw jacks by family and specifications, then choose the exact model to see its complete specifications.
Compact screw-type jacks used for pushing, pulling and holding in fabrication and welding work.
Load-sustaining ratcheting screw jacks that hold position without hydraulic pressure.
Mechanical screw jacks for precise adjustment, supporting and load sustaining.
Specialty mechanical jacks support tank leveling, bridge and steel construction, machinery leveling and close-quarters adjustment.
Mechanical tank jacks for supporting and leveling vertical, bottom-opening and side-opening filter or storage tanks.
Tank jacks are configured for lifting and positioning large tank sections during construction and maintenance.
20-ton loadbinder jacks for bridge construction, steel work, barge connections, pulling forms and plate positioning.
Loadbinder jacks provide heavy push-pull force for bridge, concrete and structural-steel construction work.
Compact planer jacks for leveling machinery, mill beds and equipment with fine mechanical adjustment.
Compact planer jacks provide precise low-height support and adjustment for machinery setup, maintenance and leveling.
A compact 3-ton sustaining jack with a 1-inch rise for close-quarters leveling and adjustment.
The compact spreader jack provides low-profile mechanical spreading and fine adjustment in tight spaces.
Narrow the tank, loadbinder, planer & spreader jacks by family and specifications, then choose the exact model to see its complete specifications.
Mechanical tank jacks for supporting and leveling vertical, bottom-opening and side-opening filter or storage tanks.
20-ton loadbinder jacks for bridge construction, steel work, barge connections, pulling forms and plate positioning.
Compact planer jacks for leveling machinery, mill beds and equipment with fine mechanical adjustment.
A compact 3-ton sustaining jack with a 1-inch rise for close-quarters leveling and adjustment.
Adjustable Simplex support products cover roof-support and trench-bracing applications using mechanical adjustment and customer-supplied structural members where specified.
Complete ratchet-lever and screw-extension roof supports with E, F and S head configurations for structural and mining support work.
Complete roof supports provide adjustable temporary support for beams and overhead loads in maintenance, construction and industrial settings.
Base and head assemblies used with specified schedule pipe to build adjustable 8- or 16-ton roof-support systems.
Separate roof-support heads and bases allow a support to be built around compatible customer-supplied pipe for varying ceiling heights.
Screw-end and butt-end trench brace components designed for use with schedule 40 pipe in construction and utility maintenance.
Screw-end and butt-end trench brace components create adjustable cross-bracing systems using compatible pipe.
Lever bars matched to Simplex ratchet, reel, screw and specialty jack families.
Lever bars are matched to compatible mechanical jack families to provide the specified operating leverage and reach.
Narrow the roof supports & trench braces by family and specifications, then choose the exact model to see its complete specifications.
Complete ratchet-lever and screw-extension roof supports with E, F and S head configurations for structural and mining support work.
Base and head assemblies used with specified schedule pipe to build adjustable 8- or 16-ton roof-support systems.
Screw-end and butt-end trench brace components designed for use with schedule 40 pipe in construction and utility maintenance.
Lever bars matched to Simplex ratchet, reel, screw and specialty jack families.
Northland Air Hydraulics supplies Simplex mechanical lifting and support equipment for Alberta industry and can help identify older models and replacement options.
Need an exact replacement or a model for a critical lift or installation? Confirm critical dimensions, pressure, voltage, valve function and compatibility with Northland before ordering.
RJ-Series ratchet jacks are general-purpose mechanical jacks used for lifting, lowering, moving, sustaining and leveling.
JJ-Series Super Jacks are available in capacities from 15 to 50 tons.
SJ-Series screw jacks are intended for load sustaining and precise adjustment.
SER-Series loadbinder jacks are 20-ton mechanical jacks used for push/pull work in structural and construction applications.
Yes. RS and MS families provide adjustable roof-support systems.
Send Northland the load, minimum and maximum height, required travel and how the jack will be used.