Ultralight AC-TKW and AC-TKW28 larger replacement clamp knob for more leverage and easier adjustments.

Description

• The AC-TKW and AC-TKW28 clamp knobs were designed for greater leverage, improved grip, easier tightening, faster adjustments, and greater ergonomics.
• Compared with the standard AC-TK knob, the AC-TKW is 3" long versus 2.5", and its broad, wing-style shape provides the user with more surface area to grab.
• The AC-TKW's oversized wing design provides greater leverage with less hand effort than a standard clamp knob, making it easier to tighten and loosen your clamp securely—even with gloves or cold, wet hands.
• The oversized wing design is easier to grip and turn, making it a great option for users with arthritis, reduced hand strength, or limited dexterity
• Excellent for larger camera rigs with heavier accessories.
• They will work with any Ultralight clamps.
• The AC-TKW threads are 1/4"-20 and work on any Ultralight clamps that use coarse-threaded bolts, such as the AC-CSF, AC-CSB, AC-CSL, AC-CSLXL, and more.
• The AC-TKW28 threads are 1/4"-28 and work with any of the clamps that use fine-threaded bolts, such as the AC-CSF28, AC-CSSK-28, and the AC-CSSK2-28
• They are black in color.
• Made out of 6061 T6 aircraft-grade aluminum with Type III anodizing.
• They will work in the harshest environments, is time-proven, and is built to last.
• Important: Do not use the AC-TKW Extra-Large Wing Knob with AC-CSLXL or AC-CSLXLSK2 clamps. The additional leverage of the oversized knob can result in excessive tightening and potentially damage the clamp.

The AC-TKW and AC-TKW28 extra-large wing-style knobs provide a larger, easier-to-grip surface and increased leverage, making clamps easier to tighten, loosen, and adjust with less hand effort. Its oversized design is especially helpful when wearing gloves, working with cold or wet hands, or for users with arthritis, reduced grip strength, or limited hand mobility. More leverage, better grip, and easier adjustments—all from a simple knob upgrade. It works great for both underwater photography and professional cinema setups.