G900 - for 1/4" through 3/8" O.D. Tubes (6.3 mm - 9.5 mm) in tube sheets 1/4" to 1 1/4" (6.3 mm - 31.7mm).
	G1300 - for 1/4" through 3/8" O.D. Tubes (6.3 mm - 9.5 mm) in tube sheets 3/4" to 3 1/2" (19.0 mm -88.9 mm)
	G800* - for 1/2" through 1 1/2" O.D. Tubes (12.7 mm - 38.1 mm) in tube sheets 1/2" to 2 1/4" (12.7 mm - 57.1mm).
	G1200* - for 1/4" through 3/8" O.D. Tubes (6.3 mm - 9.5 mm) in tube sheets 1 1/2" to 12 3/4" (38.1 mm - 323.6 mm) - longer lengths on request
	G8012* - for 1 3/4" through 3" O.D. Tubes (6.3 mm - 9.5 mm) in tube sheets 1/2" to 4" (12.7 mm - 31.7mm) - larger sizes and longer lengths on request

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	Collins Expanders - for expanding in very thin tube sheets
	Diesel Engine Expanders - for installing fuel injector sleeves
	SR Expanders - for expanding where a long mandrel will not fit
	Linsen Expanders - for making soldered joint flares
	Step Rolling Expanders - for very thick tube sheets