Chouinard
Nuts

Crack'N-Ups

Set 083-087: Chouinard Crack'N–Ups; #2–#6

Set 083-087: Chouinard Crack'N–Ups; #2–#6

↑ Set 083-087: Chouinard Crack'N–Ups; #2–#6

Made in USA [1976].
# 1 was too thin and so it was never mass marketed.

083: Chouinard Crack'N–Up; #2

↑ 083: Chouinard Crack'N–Up; #2

Made in USA [1976].
Size: 1 mm.
Weight: 9 g.
Alloy steel.
Stamped with the Chouinard 〈C〉 logo. "2," and "USA" on concave side of the shaft.

084: Chouinard Crack'N–Up; #3

↑ 084: Chouinard Crack'N–Up; #3

Made in USA [1976].
Size: 1.5 mm.
Weight: 14 g.
Alloy steel.
Stamped with the Chouinard 〈C〉 logo. "3," and "USA" on concave side of the shaft.

085: Chouinard Crack'N–Up; #4

↑ 085: Chouinard Crack'N–Up; #4

Made in USA [1976].
Size: 2.4 mm.
Weight: 20 g.
Alloy steel.
Stamped with the Chouinard 〈C〉 logo. "4," and "USA" on concave side of the shaft.

085: Chouinard Crack'N–Up; #4

↑ 085: Chouinard Crack'N–Up; #4

Made in USA [1976].
Size: 3.1 mm.
Weight: 27 g.
Alloy steel.
Stamped with the Chouinard 〈C〉 logo. "5," and "USA" on concave side of the shaft.

087: Chouinard Crack'N–Up; #6

↑ 087: Chouinard Crack'N–Up; #6

Made in USA [1976].
Size: 4 mm.
Weight: 35 g.
Alloy steel.
Stamped with the Chouinard 〈C〉 logo. "6," and "USA" on concave side of the shaft.

Wired Stoppers

Set 272-277: Chouinard Wired Stoppers

↑ Set 272-277: Chouinard Wired Stoppers

Made in USA [ca. 1976].
#1–#6

272: Chouinard Wired Stopper

272: Chouinard Wired Stopper

↑ 272: Chouinard Wired Stopper

Made in USA [ca. 1976].
#1: 3, 9 mm.
Single taper.

273: Chouinard Wired Stopper

273: Chouinard Wired Stopper

↑ 273: Chouinard Wired Stopper

Made in USA [1974].
#2: 5, 11 mm.
Single taper.

274: Chouinard Wired Stopper

274: Chouinard Wired Stopper

↑ 274: Chouinard Wired Stopper

Made in USA [1974].
#3: 6, 13 mm.
Double taper.

275: Chouinard Wired Stopper

275: Chouinard Wired Stopper

↑ 275: Chouinard Wired Stopper

Made in USA [ca. 1976].
#4: 9, 16 mm.
Double taper. Home wired.

276: Chouinard Wired Stopper

276: Chouinard Wired Stopper

↑ 276: Chouinard Wired Stopper

Made in USA [ca. 1976].
#5: 12, 20 mm.
Double taper. Home wired.

277: Chouinard Wired Stopper

277: Chouinard Wired Stopper

↑ 277: Chouinard Wired Stopper

Made in USA [ca. 1976].
#6: 16, 26 mm.
Double taper.

Set 327-331: Chouinard Wired Stopper

Set 327-331: Chouinard Wired Stopper

Set 327-331: Chouinard Wired Stopper

↑ Set 327-331: Chouinard Wired Stopper

Made in USA [1980s].
#8–#12
Chouinard introduced curved stoppers (generation 4) in 1981.

327: Chouinard Wired Stopper

327: Chouinard Wired Stopper

327: Chouinard Wired Stopper

↑ 327: Chouinard Wired Stopper

Made in USA [1980s].
#8: 17, 25 mm.
Chouinard introduced curved stoppers (generation 4) in 1981.

328: Chouinard Wired Stopper

328: Chouinard Wired Stopper

328: Chouinard Wired Stopper

↑ 328: Chouinard Wired Stopper

Made in USA [1980s].
#9: 17, 26 mm.
Chouinard introduced curved stoppers (generation 4) in 1981.

329: Chouinard Wired Stopper

329: Chouinard Wired Stopper

329: Chouinard Wired Stopper

↑ 329: Chouinard Wired Stopper

Made in USA [1980s].
#10: 20, 27 mm.
Chouinard introduced curved stoppers (generation 4) in 1981.

330: Chouinard Wired Stopper

330: Chouinard Wired Stopper

330: Chouinard Wired Stopper

↑ 330: Chouinard Wired Stopper

Made in USA [1980s].
#11: 23, 31 mm.
Chouinard introduced curved stoppers (generation 4) in 1981.

331: Chouinard Wired Stopper

331: Chouinard Wired Stopper

331: Chouinard Wired Stopper

↑ 331: Chouinard Wired Stopper

Made in USA [1980s].
#12: 27, 34 mm.
Chouinard introduced curved stoppers (generation 4) in 1981.

Stoppers

149: Chouinard Stopper

149: Chouinard Stopper

↑ 149: Chouinard Stopper

Made in USA [1980s].
#4: 9, 16 mm.
First generation.

671: Chouinard Stopper

671: Chouinard Stopper

671: Chouinard Stopper

671: Chouinard Stopper

↑ 671: Chouinard Stopper

Made in USA [1980s].
#4: 9, 14 mm.
Second generation.

150: Chouinard Stopper

150: Chouinard Stopper

↑ 150: Chouinard Stopper

Made in USA [1980s].
#5: 12, 20 mm.
First generation.

151: Chouinard Stopper

151: Chouinard Stopper

↑ 151: Chouinard Stopper

Made in USA [1980s].
#5½: 14, 24 mm.
First generation.

317: Chouinard Stopper

317: Chouinard Stopper

↑ 317: Chouinard Stopper

Made in USA [1980s].
#6: 16, 26 mm.
First generation.

152: Chouinard Stopper

152: Chouinard Stopper

↑ 152: Chouinard Stopper

Made in USA [1980s].
#6½: 18, 29 mm.
Second generation.

153: Chouinard Stopper

153: Chouinard Stopper

153: Chouinard Stopper

153: Chouinard Stopper

↑ 153: Chouinard Stopper

Made in USA [1980s].
#7: 21, 32 mm.
First generation.

318: Chouinard Stopper

318: Chouinard Stopper

↑ 318: Chouinard Stopper

Made in USA [1980s].
#8: 28, 39 mm.
Second generation.

Set 063-065: Chouinard Stoppers

Set 063-065: Chouinard Stoppers

↑ Set 063-065: Chouinard Stoppers

Made in USA [1980s].
#9–#11
Chouinard introduced curved stoppers (generation 4) in 1981.

063: Chouinard Stopper

063: Chouinard Stopper

↑ 063: Chouinard Stopper

Made in USA [1980s].
9: 16.54, 27 mm.
Chouinard introduced curved stoppers (generation 4) in 1981.

064: Chouinard Stopper

064: Chouinard Stopper

↑ 064: Chouinard Stopper

Made in USA [1980s].
10: 20, 30 mm.
Chouinard introduced curved stoppers (generation 4) in 1981.

065: Chouinard Stopper

065: Chouinard Stopper

↑ 065: Chouinard Stopper

Made in USA [1980s].
11: 22, 32 mm.
Chouinard introduced curved stoppers (generation 4) in 1981.

Wired Hexentrics

Set 278-280: Chouinard Wired Hexentrics

Set 278-280: Chouinard Wired Hexentrics

↑ Set 278-280: Chouinard Wired Hexentrics

Made in USA [ca. 1976].
#1–#3

278: Chouinard Wired Hexentric

278: Chouinard Wired Hexentric

↑ 278: Chouinard Wired Hexentric

Made in USA [ca. 1976].
#1: 11, 11, 16 mm.

279: Chouinard Wired Hexentric

279: Chouinard Wired Hexentric

↑ 279: Chouinard Wired Hexentric

Made in USA [ca. 1976].
#2: 13, 14, 20 mm.

280: Chouinard Wired Hexentric

280: Chouinard Wired Hexentric

↑ 280: Chouinard Wired Hexentric

Made in USA [ca. 1976].
#3: 15.5, 16, 24.5 mm.

Hexentrics

Set 052-059: Chouinard Hexentrics

Set 052-059: Chouinard Hexentrics

↑ Set 052-059: Chouinard Hexentrics

Made in USA [1980s].
#4–#11

146: Chouinard Hexentric

146: Chouinard Hexentric

146: Chouinard Hexentric

146: Chouinard Hexentric

↑ 146: Chouinard Hexentric

Made in USA [1980s].
#1: 11, 11, 16 mm.

147: Chouinard Hexentric

147: Chouinard Hexentric

147: Chouinard Hexentric

147: Chouinard Hexentric

↑ 147: Chouinard Hexentric

Made in USA [1980s].
#3: 15.5, 16, 24.5 mm.

052: Chouinard Hexentric

052: Chouinard Hexentric

↑ 052: Chouinard Hexentric

Made in USA [1980s].
#4: 20, 21.5, 29 mm.

053: Chouinard Hexentric

053: Chouinard Hexentric

↑ 053: Chouinard Hexentric

Made in USA [1980s].
#5: 23.5, 26, 34 mm.

054: Chouinard Hexentric

054: Chouinard Hexentric

↑ 054: Chouinard Hexentric

Made in USA [1980s].
#6: 26.5, 29, 40 mm.

148: Chouinard Hexentric

148: Chouinard Hexentric

148: Chouinard Hexentric

148: Chouinard Hexentric

↑ 148: Chouinard Hexentric

Made in USA [1980s].
#6: 33, 36, 47 mm.
Factory drilled.

055: Chouinard Hexentric

055: Chouinard Hexentric

↑ 055: Chouinard Hexentric

Made in USA [1980s].
#7: 32.5, 35, 47.5 mm.

056: Chouinard Hexentric

056: Chouinard Hexentric

056: Chouinard Hexentric

056: Chouinard Hexentric

↑ 056: Chouinard Hexentric

Made in USA [1980s].
#8: 39, 42, 55 mm.

057: Chouinard Hexentric

057: Chouinard Hexentric

↑ 057: Chouinard Hexentric

Made in USA [1980s].
#9: 46, 50, 65 mm.

058: Chouinard Hexentric

058: Chouinard Hexentric

058: Chouinard Hexentric

058: Chouinard Hexentric

↑ 058: Chouinard Hexentric

Made in USA [1980s].
#10: 54, 59, 77 mm.

059: Chouinard Hexentric

059: Chouinard Hexentric

↑ 059: Chouinard Hexentric

Made in USA [1980s].
#11: 65, 70, 88 mm.

Tube Chocks

First Generation (ca. 1973)

031: Chouinard Tube Chock

031: Chouinard Tube Chock

↑ 031: Chouinard Tube Chock

Made in USA [ca. 1973].
#4: 100 mm.
First generation

626: Chouinard Tube Chock

626: Chouinard Tube Chock

626: Chouinard Tube Chock

↑ 626: Chouinard Tube Chock

Made in USA [ca. 1973].
#4½: 115 mm.
First generation

627: Chouinard Tube Chock

627: Chouinard Tube Chock

627: Chouinard Tube Chock

↑ 627: Chouinard Tube Chock

Made in USA [ca. 1973].
#5½: 140 mm.
First generation

Second Generation (ca. 1974)

032: Chouinard Tube Chock

032: Chouinard Tube Chock

↑ 032: Chouinard Tube Chock

Made in USA [ca. 1974].
#4: 100 mm.
Second generation

033: Chouinard Tube Chock

033: Chouinard Tube Chock

↑ 033: Chouinard Tube Chock

Made in USA [ca. 1974].
#4½: 115 mm.
Second generation

034: Chouinard Tube Chock

034: Chouinard Tube Chock

↑ 034: Chouinard Tube Chock

Made in USA [ca. 1974].
#5: 125 mm.
Second generation

035: Chouinard Tube Chock

035: Chouinard Tube Chock

↑ 035: Chouinard Tube Chock

Made in USA [ca. 1974].
#5½: 140 mm.
Second generation

036: Chouinard Tube Chock

036: Chouinard Tube Chock

↑ 036: Chouinard Tube Chock

Made in USA [ca. 1974].
#6: 150 mm.
Second generation