↑ Set 211-213: Metolius TCUs; #0–#2

• Made in USA [ca. 1994].
• Smooth cam faces.

↑ 211: Metolius TCU; #0

• Made in USA [ca. 1994].
• Size: 16 mm.
• Smooth cam faces.

↑ 212: Metolius TCU; #1

• Made in USA [ca. 1994].
• Size: 20 mm.
• Smooth cam faces.

↑ 213: Metolius TCU; #2

• Made in USA [ca. 1994].
• Size: 25 mm.
• Smooth cam faces.

↑ Set 546-551: Metolius TCUs

• Made in USA [2003–2004].
• Anti–reversal cams with toothed faces.

↑ 546: Metolius TCU; #00

• Made in USA [2004].
• Size: 14 mm.
• Anti–reversal cams with toothed faces.

↑ 547: Metolius TCU; #0

• Made in USA [2004].
• Size: 16 mm.
• Anti–reversal cams with toothed faces.

↑ 548: Metolius TCU; #1

• Made in USA [2004].
• Size: 19 mm.
• Anti–reversal cams with toothed faces.

↑ 549: Metolius TCU; #2

• Made in USA [2004].
• Size: 24 mm.
• Anti–reversal cams with toothed faces.

↑ 550: Metolius TCU; #3

• Made in USA [2004].
• Size: 28 mm.
• Anti–reversal cams with toothed faces.

↑ 551: Metolius TCU; #4

• Made in USA [2003].
• Size: 35 mm.
• Anti–reversal cams with toothed faces.

↑ 935: Metolius Power Cam; #8

• Made in USA [2005].
• Size: 78 mm.
• Weight: 207 g.
• Anti–reversal cams with toothed faces.

↑ 629: Metolius Power Cam; #10

• Made in USA [2002].
• Size: 117 mm.
• Anti–reversal cams with toothed faces.
• This #10 was the largest Power Cam in the range.