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 These Hand-retractable plungers feature a locking mechanism that secures it in the retracted position. To lock the plunger, simply pull the ring back and twist it 90°. It has a slight taper for easy alignment during use. The threaded-stud version shown here is compatible with nearly any type of knob handle (knob handle must be ordered separately). If desired, knob handles can be permanently fastened using thread-locking adhesive. This version is available in steel with thread sizes ranging from #10-32 to 5/8-11 (M6 to M12 in metric), and also in stainless steel with the same thread size options.

• Metric and Imperial sizes available
• Steel and Stainless Steel
• Thread - #10-32 - 5/8-11 or M6 - M12

Adjustable-toque thumb screws exert positive and repeatable force. When turned clockwise, the knob disengages and rotates freely once the desired torque is reached. Turning it anti-clockwise locks the knob for secure retraction. Adjustable-Torque Thumb Screws come with a swivel foot option and a knurled check nut. These screws are available in body-thread sizes ranging from #10-32 to 5/8-11 (M5 to M16 in metric), with various length options.

• Metric and Imperial sizes available
• Choice of four foot types
• Thread - #10-24 - 5/8-11 or M5 - M16

Square Grippers are comparable to Round Grippers, but their square shape makes them ideal when preventing rotation is necessary, as they can be mounted against a step to resist turning. Made from durable, replaceable inserts that, when installed to a fixture, enhance both holding power and wear resistance.  Instead of relying solely on static friction, they are engineered to make slight indentations in the workpiece, significantly increasing gripping force. Square grippers are available in various sizes and finishes including Hardened tool steel, carbide tipped and solid carbide.

• Available in metric and imperial sizes
• Various finishes available
• Thread:#10-32 - 1/4-28 or M5 - M6

Carr Lane’s standard rectangular key  is designed for fixtures with a slot for mounting on a specific machine table. The slot depth in the fixture should be half of the B dimension. It is available for table-slot sizes ranging from 1/2" to 1-1/16" (12mm to 20mm in metric). It is secured with a socket-head cap screw.

• Available in Metric and Imperial sizes

With the stationary filter systems, HYDAC offers you an extensive product range of professional solutions specially designed for utilisation in the bypass flow for the permanent filtration of hydraulic and lubrication media.

Key Features:

• Bypass flow filters for working filtration
• Simple retrofitting on existing plants
• Relieved load on the main flow filter

The HYDAC AS 2000 Series Aqua Sensor is a precision device for real-time, online monitoring of water saturation and temperature in hydraulic and lubrication systems. With options for integrated display and RS485 connectivity, it’s ideal for applications requiring dynamic trend analysis and proactive maintenance planning.

Key Features:

• Saturation measurement (0–100%) independent of oil type or condition
• RS485, analog, and switching outputs for flexible integration
• Optional integrated display and robust design for industrial environments

The HYDAC KHF3/6 is a high-pressure 2-way ball valve with fixed SAE flange connections, designed for demanding hydraulic applications up to 420 bar. Featuring a floating ball with outlet-side sealing, it delivers full-flow performance in a compact, easy-to-operate design, ideal for space-limited installations.

Key Features:

• Floating ball design with outlet-side sealing for reliable shut-off
• Fixed SAE flange connection for robust, secure mounting
• Visual switching indication and mechanical stops for safe, precise control

The HYDAC Oil/Air Cooler Units Mobile Application with Hydraulic Motor OK-ELH and AC-LNH series are designed for mobile systems requiring high performance and compact installation. Equipped with hydraulic motors, they deliver efficient cooling using existing hydraulic power, ideal for cranes, concrete mixers, pump drives, and gearbox cooling.

Key Features:

• Cooling capacity up to 140 kW
• Hydraulic motors ranging from 6.3 to 22 cm³/rev
• Optional continuously variable speed control

HYDAC Inline Filter MFM provides reliable hydraulic filtration with flow rates up to 100 l/min and pressure levels up to 280 bar. It features a robust phosphate and primed housing, a bypass valve, and a clogging indicator connection, ensuring efficient contaminant control and system protection.

Key Features:

• Flow rates up to 100 l/min
• Pressure levels up to 280 bar
• Connections: M18x1.5 to G¾

HYDAC MF/MFD Spin-On Filters with replaceable cartridges are compact and easy-to-maintain filtration solutions for return line applications up to 300 l/min and 8 bar. Designed with a built-in bypass valve and screw-on cartridges, they offer quick element replacement and reliable system protection.

• Flow rates up to 300 l/min
• Pressure levels up to 8.0 bar
• Temperature range: -30 °C to +100 °C
• Connections: G¾ to G 1½
• Installation sizes: 80, 160, 180

HYDAC "WB" Wombat filter elements offer very high fluid cleanliness.

• Max. differential pressure: 2.5 bar
• Filtration rating: 1 - 135 μm
• Max. temperature: 70 °C

The HYDAC "WB" Wombat Filter Element offers high-efficiency filtration (1–135 μm) with over 99.8% separation, long service life, and lower pressure drop compared to traditional filter bags. Designed for easy installation in standard bag filter housings, it's ideal for washing systems, machine tools, and hydraulic pre-filtration.

WU-Series economy electric pumps are best suited to power small to medium size fixtures

• Flow: 0,33 l/min
• Pressure: 350 bar max
• Motor: 0,37 kW
• Reservoir: 1,9 - 3,8 litres