ratchet lock snap off blade knife

{"cid":"91221740","title":"Retractable Snap Off Blade Knife Cutter Ratchet Lock With SK2 Steel Blade","imgUrl":"https:\/\/img.chinax.com\/nimg\/fa\/2b\/0b1a115c33751daae2116384d96b-200x200-1.jpg","attrs":{"Brand Name":"SINSEUNG","Model Number":"XL803","Payment Terms":"T\/T","Product Name":"Heavy duty knife\/ Snap-off knife","Weight":"146g","Material":"ABS+SK2","Size":"193X50X25mm","Color":"Black Body"}}

{"cid":"91194610","title":"Snap Off Blade Utility Knife Alloy Steel & ABS SK5 Spare Blades With Blade Lock System Tool-Free Blade Change Syste","imgUrl":"https:\/\/img.chinax.com\/nimg\/b1\/f7\/c37964b9d1d8f842f4cfb391051d-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"MORITA","Model Number":"MRT-1111","Minimum Order Quantity":"2000 pcs","Delivery Time":"35 days after confirmation","Place of Origin":"CHINA","Packaging Details":"Inner box","Payment Terms":"T\/T","Supply Ability":"20000 pcs per month","material":"Alloy steel & ABS","size":"100*18mm","feature":"It can change the blade auto when there are blades in the blade holder."}}