Two 316L handles, two grip philosophies

The RazoRock Super Knurl and HALOED UFO are both machined from marine-grade 316L stainless steel, both use standard M5 x .8 threading, and both are sold as handle only. The real decision comes down to grip texture, weight, and length. The Super Knurl uses a knurled pattern for a traditional, secure feel; the HALOED UFO uses deep halo rings and a saucer-like knob for a different kind of tactile feedback. Neither is objectively better—your shaving style and razor head will determine which one feels right.

Grip: knurled vs haloed rings

  • RazoRock Super Knurl: Knurled texture provides a classic, secure grip. The 13 mm middle diameter and ~90 mm length give a familiar feel for those used to traditional DE handles.
  • RazoRock HALOED UFO: Deep halo rings and a saucer-like knob near the end create a distinct tactile feel. The 13 mm diameter and 85 mm length make it slightly shorter than the Super Knurl.

Weight and balance: 82 g vs 62 g

The Super Knurl weighs approximately 82 grams (2.9 oz), while the HALOED UFO weighs about 62 grams (2.2 oz). That 20-gram difference affects how the razor feels in your hand. A heavier handle like the Super Knurl can add stability and encourage a lighter touch, especially with a lightweight head. The lighter HALOED UFO may suit those who prefer a more agile feel or who use a heavier razor head and want to avoid a top-heavy balance. Neither handle is inherently better—it depends on the total weight of your assembled razor and your personal preference.

Specifications side by side

Compatibility: what each handle fits

Both handles use standard M5 x .8 threading. The Super Knurl is stated to fit most modern heads from RazoRock, Edwin Jagger, Muhle, Merkur, and iKon. The HALOED UFO is stated to work with most modern DE safety razors including RazoRock, Merkur, Edwin Jagger, iKon, Muhle, and Parker. If you own a Parker razor head, the HALOED UFO explicitly lists Parker compatibility, while the Super Knurl's supplied information does not mention Parker. Always check your razor head's thread specification before purchasing.

Finish and expectations

Both handles are finished to a tool grade and may have small machining and finishing marks. RazoRock notes that if you expect a perfect finish, these handles may not be for you. The Super Knurl is polished 316L stainless steel; the HALOED UFO is highly polished after full CNC milling. The 316L marine-grade stainless steel offers corrosion resistance, making it a durable choice for wet shaving environments. Neither handle is advertised as cosmetically flawless—the value lies in the material and machining.

Which handle suits your shave?

  • Choose the Super Knurl if:: You prefer a heavier razor for stability, want a longer handle (90 mm), and like the traditional knurled grip.
  • Choose the HALOED UFO if:: You want a lighter, shorter handle (85 mm) with a unique ringed grip, or you need confirmed Parker head compatibility.

Threading and compatibility details