Comparison : |
Item # 1/4-20276-SW, Series 20276 - 1/4-SW 200# SWING CHECK Item # 1/4-20276-TE, Series 20276 - 1/4-TH 200# SWING CHECK Item # 3/8-20276-SW, Series 20276 - 3/8-SW 200# SWING CHECK Item # 3/8-20276-TE, Series 20276 - 3/8-TH 200# SWING CHECK Item # 1/2-20276-SW, Series 20276 - 1/2-SW 200# SWING CHECK
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