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Kwik-Switch Automatic Master Lock Nuts

Features:
14pt Dot

Nut automatically closes on tool insertion and continues to tighten under load.
14pt Dot

Nut locks open for tool removal, ready for next tool insertion.
14pt Dot

"Nut assemblies" and "repair kits" include these parts:
30pt Space

Stop Pin, 2 Lock Springs, Wear Plug, Trigger Pin, Roll Pin and Trigger Spring

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Nut Assemblies

TSD Universal Kwik-Switch Master Nut drawing

TSD Universal Kwik-Switch Master Nut picture 1

TSD Universal Kwik-Switch Master Nut picture 2

Universal Engineering part numbers, dimensions and specifications
Assembly Part No.	Kwik-Switch Size	A	B	D	E	F	Thread	Repair Kit	Wrench Part No.
805063	100	1.23	2.00	0.22	1.12	1.72	1-3/8-12 Acme	808792	80103
808158*	100	1.34	2.00	0.22	1.17	1.72	1-3/8-12 Acme	8010524	80103
805043	200	1.44	2.56	0.28	1.28	2.00	1-7/8-12 Acme	808793	80203
807813*	200	1.52	2.56	0.28	1.31	2.00	1-7/8-12 Acme	8010525	80203
805044	300	1.61	3.00	0.34	1.41	2.28	2-1/4-12 Acme	808794	80303
808155*	300	1.74	3.00	0.34	1.47	2.28	2-1/4-12 Acme	8010526	80303
809184	400	2.14	3.89	0.41	1.78	2.66	3"-12 Acme	809809	80403
805045	400	2.14	3.89	0.41	1.78	2.66	3"-12 Acme	808795	80403
807050*	400	2.14	3.89	0.41	1.78	2.66	3"-12 Acme	8010527	80403

* Has chip guard and special coating (grey) to prevent wear & corrosion.

Nut Components and Repair Kits

TSD Universal Kwik-Switch Master Nut parts

Assy Part No.	KS Size	Stop Pin #2	Lock Spring #4 (2 reqd)	Wear Plug #5	Trigger Pin #7	Roll Pin #8	Trigger Spring #9
805063	100	80104	806297	805895	804911	806298	LC020A50000
808158 *	100	80104	806297	805895	804911	806298	LC020A50000
805043	200	80223	805894	805895	804838	RP000937 03125	LC020A70000
807813 *	200	80223	805894	805895	804838	RP000937 03125	LC020A70000
805044	300	80404	805049	805050	804841	RP000937 03125	LC026B00010
808155 *	300	80404	805049	805050	804841	RP000937 03125	LC026B00010
809184	400	809187	809188	809189	804844	RP000937 0375	LC026B00010
805045	400	80404	805060	805050	804844	RP000937 0375	LC026B00010
807050*	400	809187	809188	809189	804844	RP000937 0375	LC026B00010

* Has chip guard and special coating (grey) to prevent wear & corrosion.

Complete Repair Kits
(includes #2, 2 ea. #4, #5, #7, #8, #9 and instructions)

KS Size	Nut Part No.	Kit Part No.
100	805063	808792
100	808158	8010524 *
200	805043	808793
200	807813	8010525 *
300	805044	808794
300	808155	8010526 *
400	809184	809809
400	805045	808795
400	807050	8010527 *

* Kits for chip-guard nuts have the same parts as thier non-chip-guard counterparts
(only the assembly/disassembly instructions are different)

Note: The specifications and information provided on this page are intended for part identification purposes only.
Although we believe them to be correct, dimensions should not be used for part construction or inspection.

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