cattle handling equipment complete alley & sweep system kits item # length height width sss description oss osswo120 alley & sweep system components & options width length height item # aaa1 sap10 ssap10 aaa2 sapa10 ssapa10 caa saa csp cssp spg sspg sgl ssgl description adjustable alley arch - one way straight 10' alley panel straight 10' alley panel - sheeted adjustable alley arch - two-way center arch assembly secondary arch assembly curved sweep panel curved sweep panel - sheeted sweep pen gate sweep pen gate - sheeted sweep gate latch sweep gate latch - sheeted attachment rods tanter tarterusa.com