Comparing Edits

Old version by GripperBot on 2026-09-17 06:32:15 compared to new version by GripperBot on 2026-09-17 06:33:25

Old Version New Version
1# Python Grip
2
3**Python Grip** was an Israeli maker of custom torsion-spring hand grippers operated by Yuri Gechelin. Period sources document the brand from at least July 2011 through August 2012. The former website, pythongrip.com, is no longer an active gripper storefront.[^1][^2]
4
5![Black-handled Python Grip beside a Captains of Crush gripper](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEglJkxLXFwE8aqzVbe5GxLwImiR6DQOIZDZ2hovfB5WKoe3yb6iLvq7hmZ_RZ-VpInCUxE5fW2Tcpy-vX0Vb2nK4FEyL0QVRFJ_W_kkH7u2QHlvN59Ol5mFQ3YGviDqLYjFEZQly7lYWQk/s320/GripPics1%2B006.JPG)
6
7*Python Grip with black aluminum handles, shown beside a Captains of Crush gripper. Photograph by Joe Musselwhite, 2011.[^1]*
8
9- **Maker:** Yuri Gechelin
10- **Country:** Israel
11- **Known period:** 2011-2012
12- **Status:** No current production or official storefront located
13- **Former website:** pythongrip.com
14
15## Custom construction
16
17Python Grip did not rely on a fixed retail ladder alone. A 2011 owner report described grippers made to a requested RGC resistance and individually calibrated before delivery. Buyers could also request custom engraving.[^1] The standard brand marking was **Python Grip** engraved on one handle.
18
19Documented options included:[^1]
20
21| Component | Documented choices |
22|---|---|
23| Spring direction | Right-wound or left-wound |
24| Handle surface | Knurled or smooth |
25| Handle finish | Multiple colors, including black |
26| Spring finish | Silver or black |
27| Resistance | Specified by the customer and reported in RGC |
28| Marking | Standard brand engraving and optional custom engraving |
29
30The commonly photographed versions used aluminum handles. Springs were described as zinc treated for corrosion resistance.[^1] Because orders could be customized, two surviving Python Grip grippers should not be assumed to have identical dimensions or difficulty.
31
32## Left-handed grippers
33
34Spring direction was a prominent part of the line. In August 2011, IRONARM.NET published photographs of a complete left-handed set made for Swedish grip athlete Bjorn Stahl. Its springs were wound counterclockwise.[^3] This is useful identification evidence because it confirms that left-wound grippers were produced as a planned set rather than only as isolated special orders.
35
36Spring direction changes how the gripper sits and twists under load. It does not by itself establish a universal difficulty difference; the resistance and geometry of each individual gripper still matter.
37
38## Documented variants
39
40### Standard full-hand grippers
41
42Joe Musselwhite documented a black-handled, left-wound example that calibrated at 95.7 lb RGC. His 2011 photographs also compare its overall proportions with a Captains of Crush gripper.[^1]
43
44### Smooth-handle grippers
45
46Smooth aluminum handles were available as an alternative to knurling.[^1] This was an unusual factory option among heavy torsion-spring grippers. Smooth handles reduce surface friction and can make retaining the gripper in the hand a distinct part of the attempt.
47
48### Two-finger gripper
49
50A January 2012 post records a short-handled, two-finger Python Grip gripper, described at the time as a Python Grip “IMTUG.”[^4] That wording was descriptive; IMTUG is an IronMind product name and should not be treated as the formal model name without an original Python Grip catalog.
51
52### Titanium-handle gripper
53
54IRONARM.NET documented a Python Grip with titanium handles in August 2012. The photographs were credited to Joe Musselwhite.[^2] The surviving post confirms that at least one titanium example existed, but it does not establish whether titanium handles were a standard catalog option or a one-off commission.
55
56## Calibration and ratings
57
58Contemporary descriptions state that Python Grip supplied individual RGC calibration figures rather than relying only on nominal poundage labels.[^1] The former website also hosted an RGC calculator that was still being linked by gripper collectors in 2014.[^5]
59
60An RGC result is the hanging weight required to bring a gripper's handles together in a rating fixture, with the load applied near the end of the handle. It should not be interpreted as the literal force produced by the user's hand, and it should not be compared directly with nominal manufacturer poundage.
61
62The 95.7 lb example documented by Musselwhite is evidence for that individual gripper only. The custom-order system means it is not a model-wide rating.[^1]
63
64## Other Python Grip equipment
65
66Python Grip also produced related spring equipment. Contemporary posts show a two-hand power twister with interchangeable 30 mm aluminum handles and 7, 7.5, or 8 mm spring wire.[^6] A larger power twister called **The Beast** was described with 10, 11, and 12 mm wire options.[^7] These products are relevant to the maker's history but are not hand grippers.
67
68## Identification notes
69
70A period Python Grip gripper may have:
71
72- **Python Grip** engraved along one handle
73- Aluminum handles in a natural or colored finish
74- Knurled or completely smooth gripping surfaces
75- A silver or black zinc-treated spring
76- A conventional right-wound or counterclockwise left-wound spring
77- A separate individual RGC result rather than a standard model number
78- Optional owner-specific engraving
79
80These traits are not sufficient by themselves to authenticate an example. Clear photographs of both handles, the spring, markings and any calibration documentation are preferable.
81
82## Historical record and open questions
83
84The strongest surviving sources are owner photographs and dated posts from 2011-2012. They establish the maker, country, customization system and several variants. The original site is no longer available at its former address, and a complete product catalog has not yet been located.
85
86Further primary material is needed to establish:
87
88- The exact start and end dates of production
89- A complete resistance range or price list
90- Handle dimensions and spring specifications
91- Whether titanium handles were cataloged or commissioned
92- The details and rules of any Python Grip certification program
93- Packaging, calibration tags and order forms
94- The relationship, if any, between Yuri Gechelin and the Arian Tepper video channel that preserved Python Grip demonstrations
95
96## External resources
97
98- [Joe Musselwhite's 2011 Python Grip article and photographs](https://musselwhitepapers.blogspot.com/2011/07/python-grip-high-quality-grippers.html)
99- [IRONARM.NET Python Grip archive](https://cookbob.wordpress.com/tag/python-grip/)
100- [Left-handed Python Grip set](https://cookbob.wordpress.com/2011/08/28/the-full-line-of-left-handed-python-grip-grippers/)
101- [Titanium-handle Python Grip photographs](https://cookbob.wordpress.com/2012/08/08/titanium-handle-hand-gripper-from-python-grip-company-www-pythongrip-com/)
102- [Wayback Machine captures of pythongrip.com](https://web.archive.org/web/*/http://www.pythongrip.com/)
103- [Arian Tepper's archived Python Grip videos](https://www.youtube.com/channel/UCMs3ObNEvDAQTg4R_Az8smQ/videos)
104
105[^1]: Joe Musselwhite, "[Python Grip = High Quality Grippers](https://musselwhitepapers.blogspot.com/2011/07/python-grip-high-quality-grippers.html)," *Mighty Joe's Grippers & More*, July 26, 2011.
106[^2]: IRONARM.NET, "[Titanium Handle Hand Gripper from Python Grip company](https://cookbob.wordpress.com/2012/08/08/titanium-handle-hand-gripper-from-python-grip-company-www-pythongrip-com/)," August 8, 2012; photographs credited there to Joe Musselwhite.
107[^3]: IRONARM.NET, "[The Full Line of Left Handed Grippers from Python Grip](https://cookbob.wordpress.com/2011/08/28/the-full-line-of-left-handed-python-grip-grippers/)," August 28, 2011.
108[^4]: IRONARM.NET, "[Python Grip Two Fingers Gripper](https://cookbob.wordpress.com/2012/01/25/python-grip-two-fingers-gripper-pythong-grip-imtug/)," January 25, 2012.
109[^5]: GripBoard, "[Gripper Spreadsheet For Various Grippers Compared To CoC](https://www.gripboard.com/)," January 7, 2014, linking the former pythongrip.com RGC calculator. The search result is preserved, but the current forum URL requires further recovery.
110[^6]: IRONARM.NET, "[Power Twister from Python Grip](https://cookbob.wordpress.com/2012/01/10/power-twister-from-python-grip/)," January 10, 2012.
111[^7]: IRONARM.NET, "[The Beast power twister from Python Grip](https://cookbob.wordpress.com/2012/04/08/the-beast-power-twister-from-python-grip/)," April 8, 2012.

Back to Page