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

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

↑ 083: Chouinard Crack'N–Up #2: 1 mm.

• Made in USA [1976].

↑ 084: Chouinard Crack'N–Up #3: 1.5 mm.

• Made in USA [1976].

↑ 086: Chouinard Crack'N–Up #5: 3.1 mm.

• Made in USA [1976].

↑ 086: Chouinard Crack'N–Up #5: 3.1 mm.

• Made in USA [1976].

↑ 087: Chouinard Crack'N–Up #6: 4 mm.

• Made in USA [1976].

↑ Set 272-277: Chouinard Wired Stoppers #1–#6

• Made in USA [ca. 1976].

↑ 272: Chouinard Wired Stopper #1: 3, 9 mm.

• Made in USA [ca. 1976].
• Single taper.

↑ 273: Chouinard Wired Stopper #2: 5, 11 mm.

• Made in USA [ca. 1976].
• Single taper.

↑ 274: Chouinard Wired Stopper #3: 6, 13 mm.

• Made in USA [ca. 1976].
• Double taper.

↑ 275: Chouinard Wired Stopper #4: 9, 16 mm.

• Made in USA [ca. 1976].
• Double taper. Home wired.

↑ 276: Chouinard Wired Stopper #5: 12, 20 mm.

• Made in USA [ca. 1976].
• Double taper. Home wired.

↑ 277: Chouinard Wired Stopper #6: 16, 26 mm.

• Made in USA [ca. 1976].
• Double taper.

↑ Set 327-331: Chouinard Wired Stopper #8–#12

• Made in USA [1980s].
• Chouinard introduced curved stoppers (generation 4) in 1981.

↑ 327: Chouinard Wired Stopper #8: 17, 25 mm.

• Made in USA [1980s].
• Chouinard introduced curved stoppers (generation 4) in 1981.

↑ 328: Chouinard Wired Stopper #9: 17, 26 mm.

• Made in USA [1980s].
• Chouinard introduced curved stoppers (generation 4) in 1981.

↑ 329: Chouinard Wired Stopper #10: 20, 27 mm.

• Made in USA [1980s].
• Chouinard introduced curved stoppers (generation 4) in 1981.

↑ 330: Chouinard Wired Stopper #11: 23, 31 mm.

• Made in USA [1980s].
• Chouinard introduced curved stoppers (generation 4) in 1981.

↑ 331: Chouinard Wired Stopper #12: 27, 34 mm.

• Made in USA [1980s].
• Chouinard introduced curved stoppers (generation 4) in 1981.

↑ 149: Chouinard Stopper #4: 9, 16 mm.

• Made in USA [1980s].
• First generation.

↑ 150: Chouinard Stopper #5: 12, 20 mm.

• Made in USA [1980s].
• First generation.

↑ 151: Chouinard Stopper #5½: 14, 24 mm.

• Made in USA [1980s].
• First generation.

↑ 317: Chouinard Stopper #6: 16, 26 mm.

• Made in USA [1980s].
• First generation.

↑ 152: Chouinard Stopper #6½: 18, 29 mm.

• Made in USA [1980s].
• Second generation.

↑ 153: Chouinard Stopper #7: 21, 32 mm.

• Made in USA [1980s].
• First generation.

↑ 318: Chouinard Stopper #8: 28, 39 mm.

• Made in USA [1980s].
• Second generation.

↑ Set 063-065: Chouinard Stoppers #9–#11

• Made in USA [1980s].
• Chouinard introduced curved stoppers (generation 4) in 1981.

↑ 063: Chouinard Stopper 9: 16.54, 27 mm.

• Made in USA [1980s].
• Chouinard introduced curved stoppers (generation 4) in 1981.

↑ 064: Chouinard Stopper 10: 20, 30 mm.

• Made in USA [1980s].
• Chouinard introduced curved stoppers (generation 4) in 1981.

↑ 065: Chouinard Stopper 11: 22, 32 mm.

• Made in USA [1980s].
• Chouinard introduced curved stoppers (generation 4) in 1981.

↑ Set 278-280: Chouinard Wired Hexcentrics #1–#3

• Made in USA [ca. 1976].

↑ 278: Chouinard Wired Hexcentric #1: 11, 11, 16 mm.

• Made in USA [ca. 1976].

↑ 279: Chouinard Wired Hexcentric #2: 13, 14, 20 mm.

• Made in USA [ca. 1976].

↑ 280: Chouinard Wired Hexcentric #3: 15.5, 16, 24.5 mm.

• Made in USA [ca. 1976].

↑ Set 052-059: Chouinard Hexcentrics #4–#11

• Made in USA [1980s].

↑ 146: Chouinard Hexcentric #1: 11, 11, 16 mm.

• Made in USA [1980s].

↑ 147: Chouinard Hexcentric #3: 15.5, 16, 24.5 mm.

• Made in USA [1980s].

↑ 052: Chouinard Hexcentric #4: 20, 21.5, 29 mm.

• Made in USA [1980s].

↑ 053: Chouinard Hexcentric #5: 23.5, 26, 34 mm.

• Made in USA [1980s].

↑ 054: Chouinard Hexcentric #6: 26.5, 29, 40 mm.

• Made in USA [1980s].

↑ 148: Chouinard Hexcentric #6: 33, 36, 47 mm.

• Made in USA [1980s].
• Factory drilled.

↑ 055: Chouinard Hexcentric #7: 32.5, 35, 47.5 mm.

• Made in USA [1980s].

↑ 056: Chouinard Hexcentric #8: 39, 42, 55 mm.

• Made in USA [1980s].

↑ 057: Chouinard Hexcentric #9: 46, 50, 65 mm.

• Made in USA [1980s].

↑ 058: Chouinard Hexcentric #10: 54, 59, 77 mm.

• Made in USA [1980s].

↑ 059: Chouinard Hexcentric #11: 65, 70, 88 mm.

• Made in USA [1980s].

↑ 031: Chouinard Tube Chock #4: 100 mm.

• Made in USA [ca. 1973].
• First generation

↑ 031: Chouinard Tube Chock #4: 100 mm.

• Made in USA [ca. 1973].
• First generation

↑ 032: Chouinard Tube Chock #4: 100 mm.

• Made in USA [ca. 1974].
• Second generation

↑ 033: Chouinard Tube Chock #4½: 100 mm.

• Made in USA [ca. 1974].
• Second generation

↑ 034: Chouinard Tube Chock #5: 100 mm.

• Made in USA [ca. 1974].
• Second generation

↑ 035: Chouinard Tube Chock #5½: 100 mm.

• Made in USA [ca. 1974].
• Second generation

↑ 036: Chouinard Tube Chock #6: 100 mm.

• Made in USA [ca. 1974].
• Second generation